164045547

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 264384000

約数和(自身を除く): 100338453

約数列:

[1, 3, 9, 27, 29, 53, 59, 67, 87, 159, 177, 201, 261, 477, 531, 603, 783, 1431, 1537, 1593, 1711, 1809, 1943, 3127, 3551, 3953, 4611, 5133, 5829, 9381, 10653, 11859, 13833, 15399, 17487, 28143, 31959, 35577, 41499, 46197, 52461, 84429, 90683, 95877, 102979, 106731, 114637, 209509, 272049, 308937, 343911, 628527, 816147, 926811, 1031733, 1885581, 2448441, 2780433, 3095199, 5656743, 6075761, 18227283, 54681849, 164045547]

約数ペア:

[(1, 164045547), (3, 54681849), (9, 18227283), (27, 6075761), (29, 5656743), (53, 3095199), (59, 2780433), (67, 2448441), (87, 1885581), (159, 1031733), (177, 926811), (201, 816147), (261, 628527), (477, 343911), (531, 308937), (603, 272049), (783, 209509), (1431, 114637), (1537, 106731), (1593, 102979), (1711, 95877), (1809, 90683), (1943, 84429), (3127, 52461), (3551, 46197), (3953, 41499), (4611, 35577), (5133, 31959), (5829, 28143), (9381, 17487), (10653, 15399), (11859, 13833)]