130949631

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 193808160

約数和(自身を除く): 62858529

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 909, 2029, 6087, 7171, 18261, 21513, 64539, 144059, 204929, 432177, 614787, 1296531, 1844361, 14549959, 43649877, 130949631]

約数ペア:

[(1, 130949631), (3, 43649877), (9, 14549959), (71, 1844361), (101, 1296531), (213, 614787), (303, 432177), (639, 204929), (909, 144059), (2029, 64539), (6087, 21513), (7171, 18261)]