73428680549

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{90073}}^1$

素因数の和:90345

約数の個数: 24

約数和(自身を含む): 86747747328

約数和(自身を除く): 13319066779

約数列:

[1, 7, 49, 127, 131, 889, 917, 6223, 6419, 16637, 90073, 116459, 630511, 815213, 4413577, 11439271, 11799563, 80074897, 82596941, 560524279, 578178587, 1498544501, 10489811507, 73428680549]

約数ペア:

[(1, 73428680549), (7, 10489811507), (49, 1498544501), (127, 578178587), (131, 560524279), (889, 82596941), (917, 80074897), (6223, 11799563), (6419, 11439271), (16637, 4413577), (90073, 815213), (116459, 630511)]