72902973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{169937}}^1$

素因数の和:169964

約数の個数: 16

約数和(自身を含む): 114198336

約数和(自身を除く): 41295363

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 169937, 509811, 1869307, 2209181, 5607921, 6627543, 24300991, 72902973]

約数ペア:

[(1, 72902973), (3, 24300991), (11, 6627543), (13, 5607921), (33, 2209181), (39, 1869307), (143, 509811), (429, 169937)]