189997609503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{2753}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 285005952000

約数和(自身を除く): 95008342497

約数列:

[1, 3, 13, 29, 39, 87, 139, 377, 417, 439, 1131, 1317, 1807, 2753, 4031, 5421, 5707, 8259, 12093, 12731, 17121, 35789, 38193, 52403, 61021, 79837, 107367, 157209, 165503, 183063, 239511, 382667, 496509, 793273, 1037881, 1148001, 1208567, 1769609, 2379819, 3113643, 3625701, 4974671, 5308827, 11097343, 14924013, 15711371, 23004917, 33292029, 35048443, 47134113, 69014751, 105145329, 144265459, 167990813, 432796377, 455629759, 503972439, 1366889277, 2183880569, 4871733577, 6551641707, 14615200731, 63332536501, 189997609503]

約数ペア:

[(1, 189997609503), (3, 63332536501), (13, 14615200731), (29, 6551641707), (39, 4871733577), (87, 2183880569), (139, 1366889277), (377, 503972439), (417, 455629759), (439, 432796377), (1131, 167990813), (1317, 144265459), (1807, 105145329), (2753, 69014751), (4031, 47134113), (5421, 35048443), (5707, 33292029), (8259, 23004917), (12093, 15711371), (12731, 14924013), (17121, 11097343), (35789, 5308827), (38193, 4974671), (52403, 3625701), (61021, 3113643), (79837, 2379819), (107367, 1769609), (157209, 1208567), (165503, 1148001), (183063, 1037881), (239511, 793273), (382667, 496509)]