15668048907

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 27731558400

約数和(自身を除く): 12063509493

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 79, 133, 171, 223, 237, 399, 553, 669, 711, 743, 1197, 1501, 1561, 1659, 2007, 2229, 4237, 4503, 4683, 4977, 5201, 6687, 10507, 12711, 13509, 14049, 14117, 15603, 17617, 29659, 31521, 38133, 42351, 46809, 52851, 58697, 88977, 94563, 98819, 123319, 127053, 158553, 165689, 176091, 266931, 296457, 334723, 369957, 410879, 497067, 528273, 889371, 1004169, 1109871, 1115243, 1159823, 1232637, 1491201, 2343061, 3012507, 3148091, 3345729, 3479469, 3697911, 7029183, 7806701, 9444273, 10037187, 10438407, 13089431, 21087549, 22036637, 23420103, 28332819, 39268293, 66109911, 70260309, 91626017, 117804879, 198329733, 248699189, 274878051, 746097567, 824634153, 1740894323, 2238292701, 5222682969, 15668048907]

約数ペア:

[(1, 15668048907), (3, 5222682969), (7, 2238292701), (9, 1740894323), (19, 824634153), (21, 746097567), (57, 274878051), (63, 248699189), (79, 198329733), (133, 117804879), (171, 91626017), (223, 70260309), (237, 66109911), (399, 39268293), (553, 28332819), (669, 23420103), (711, 22036637), (743, 21087549), (1197, 13089431), (1501, 10438407), (1561, 10037187), (1659, 9444273), (2007, 7806701), (2229, 7029183), (4237, 3697911), (4503, 3479469), (4683, 3345729), (4977, 3148091), (5201, 3012507), (6687, 2343061), (10507, 1491201), (12711, 1232637), (13509, 1159823), (14049, 1115243), (14117, 1109871), (15603, 1004169), (17617, 889371), (29659, 528273), (31521, 497067), (38133, 410879), (42351, 369957), (46809, 334723), (52851, 296457), (58697, 266931), (88977, 176091), (94563, 165689), (98819, 158553), (123319, 127053)]