133044457

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 167439552

約数和(自身を除く): 34395095

約数列:

[1, 7, 13, 49, 91, 331, 631, 637, 2317, 4303, 4417, 8203, 16219, 30121, 30919, 57421, 208861, 210847, 401947, 1462027, 2715193, 10234189, 19006351, 133044457]

約数ペア:

[(1, 133044457), (7, 19006351), (13, 10234189), (49, 2715193), (91, 1462027), (331, 401947), (631, 210847), (637, 208861), (2317, 57421), (4303, 30919), (4417, 30121), (8203, 16219)]