81382051731

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1\times {\mathrm{5527}}^1$

素因数の和:7659

約数の個数: 32

約数和(自身を含む): 113116147200

約数和(自身を除く): 31734095469

約数列:

[1, 3, 41, 59, 123, 177, 2029, 2419, 5527, 6087, 7257, 16581, 83189, 119711, 226607, 249567, 326093, 359133, 679821, 978279, 4908151, 11214283, 13369813, 14724453, 33642849, 40109439, 459785603, 661642697, 1379356809, 1984928091, 27127350577, 81382051731]

約数ペア:

[(1, 81382051731), (3, 27127350577), (41, 1984928091), (59, 1379356809), (123, 661642697), (177, 459785603), (2029, 40109439), (2419, 33642849), (5527, 14724453), (6087, 13369813), (7257, 11214283), (16581, 4908151), (83189, 978279), (119711, 679821), (226607, 359133), (249567, 326093)]