91378503513

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{2731}}^1$

素因数の和:2865

約数の個数: 120

約数和(自身を含む): 161157816864

約数和(自身を除く): 69779313351

約数列:

[1, 3, 9, 11, 17, 27, 33, 47, 51, 81, 99, 141, 153, 187, 297, 423, 459, 517, 561, 799, 891, 1269, 1377, 1551, 1683, 2209, 2397, 2731, 3807, 4653, 5049, 6627, 7191, 8193, 8789, 13959, 15147, 19881, 21573, 24299, 24579, 26367, 30041, 37553, 41877, 46427, 59643, 64719, 72897, 73737, 79101, 90123, 112659, 128357, 139281, 178929, 218691, 221211, 237303, 270369, 337977, 385071, 413083, 417843, 510697, 656073, 711909, 811107, 1013931, 1155213, 1239249, 1253529, 1411927, 1532091, 1968219, 2182069, 2433321, 3041793, 3465639, 3717747, 3760587, 4235781, 4596273, 6032779, 6546207, 10396917, 11153241, 12707343, 13788819, 18098337, 19638621, 24002759, 33459723, 38122029, 41366457, 54295011, 58915863, 66360569, 72008277, 102557243, 114366087, 162885033, 176747589, 199081707, 216024831, 307671729, 488655099, 597245121, 648074493, 923015187, 1128129673, 1791735363, 1944223479, 2769045561, 3384389019, 5375206089, 8307136683, 10153167057, 30459501171, 91378503513]

約数ペア:

[(1, 91378503513), (3, 30459501171), (9, 10153167057), (11, 8307136683), (17, 5375206089), (27, 3384389019), (33, 2769045561), (47, 1944223479), (51, 1791735363), (81, 1128129673), (99, 923015187), (141, 648074493), (153, 597245121), (187, 488655099), (297, 307671729), (423, 216024831), (459, 199081707), (517, 176747589), (561, 162885033), (799, 114366087), (891, 102557243), (1269, 72008277), (1377, 66360569), (1551, 58915863), (1683, 54295011), (2209, 41366457), (2397, 38122029), (2731, 33459723), (3807, 24002759), (4653, 19638621), (5049, 18098337), (6627, 13788819), (7191, 12707343), (8193, 11153241), (8789, 10396917), (13959, 6546207), (15147, 6032779), (19881, 4596273), (21573, 4235781), (24299, 3760587), (24579, 3717747), (26367, 3465639), (30041, 3041793), (37553, 2433321), (41877, 2182069), (46427, 1968219), (59643, 1532091), (64719, 1411927), (72897, 1253529), (73737, 1239249), (79101, 1155213), (90123, 1013931), (112659, 811107), (128357, 711909), (139281, 656073), (178929, 510697), (218691, 417843), (221211, 413083), (237303, 385071), (270369, 337977)]