188825091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3511}}^1$

素因数の和:3731

約数の個数: 32

約数和(自身を含む): 311528448

約数和(自身を除く): 122703357

約数列:

[1, 3, 7, 13, 21, 39, 91, 197, 273, 591, 1379, 2561, 3511, 4137, 7683, 10533, 17927, 24577, 45643, 53781, 73731, 136929, 319501, 691667, 958503, 2075001, 4841669, 8991671, 14525007, 26975013, 62941697, 188825091]

約数ペア:

[(1, 188825091), (3, 62941697), (7, 26975013), (13, 14525007), (21, 8991671), (39, 4841669), (91, 2075001), (197, 958503), (273, 691667), (591, 319501), (1379, 136929), (2561, 73731), (3511, 53781), (4137, 45643), (7683, 24577), (10533, 17927)]