53156181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2447}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 76495104

約数和(自身を除く): 23338923

約数列:

[1, 3, 13, 39, 557, 1671, 2447, 7241, 7341, 21723, 31811, 95433, 1362979, 4088937, 17718727, 53156181]

約数ペア:

[(1, 53156181), (3, 17718727), (13, 4088937), (39, 1362979), (557, 95433), (1671, 31811), (2447, 21723), (7241, 7341)]