42457068009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{137219}}^1$

素因数の和:138365

約数の個数: 24

約数和(自身を含む): 63362707200

約数和(自身を除く): 20905639191

約数列:

[1, 3, 9, 31, 93, 279, 1109, 3327, 9981, 34379, 103137, 137219, 309411, 411657, 1234971, 4253789, 12761367, 38284101, 152175871, 456527613, 1369582839, 4717452001, 14152356003, 42457068009]

約数ペア:

[(1, 42457068009), (3, 14152356003), (9, 4717452001), (31, 1369582839), (93, 456527613), (279, 152175871), (1109, 38284101), (3327, 12761367), (9981, 4253789), (34379, 1234971), (103137, 411657), (137219, 309411)]