131369958

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{21529}}^1$

素因数の和:21653

約数の個数: 32

約数和(自身を含む): 294530400

約数和(自身を除く): 163160442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 21529, 43058, 64587, 129174, 193761, 387522, 581283, 1162566, 2432777, 4865554, 7298331, 14596662, 21894993, 43789986, 65684979, 131369958]

約数ペア:

[(1, 131369958), (2, 65684979), (3, 43789986), (6, 21894993), (9, 14596662), (18, 7298331), (27, 4865554), (54, 2432777), (113, 1162566), (226, 581283), (339, 387522), (678, 193761), (1017, 129174), (2034, 64587), (3051, 43058), (6102, 21529)]