157119807

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{7207}}^1$

素因数の和:7279

約数の個数: 24

約数和(自身を含む): 232155264

約数和(自身を除く): 75035457

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 7207, 7267, 21621, 21801, 93691, 281073, 309901, 929703, 1217983, 3653949, 4028713, 12086139, 52373269, 157119807]

約数ペア:

[(1, 157119807), (3, 52373269), (13, 12086139), (39, 4028713), (43, 3653949), (129, 1217983), (169, 929703), (507, 309901), (559, 281073), (1677, 93691), (7207, 21801), (7267, 21621)]