156623973

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{22709}}^1$

素因数の和:22753

約数の個数: 24

約数和(自身を含む): 241634400

約数和(自身を除く): 85010427

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 22709, 68127, 249799, 431471, 749397, 1294413, 2747789, 4746181, 8243367, 14238543, 52207991, 156623973]

約数ペア:

[(1, 156623973), (3, 52207991), (11, 14238543), (19, 8243367), (33, 4746181), (57, 2747789), (121, 1294413), (209, 749397), (363, 431471), (627, 249799), (2299, 68127), (6897, 22709)]