68404047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{52177}}^1$

素因数の和:52222

約数の個数: 16

約数和(自身を含む): 100181760

約数和(自身を除く): 31777713

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 52177, 156531, 991363, 1200071, 2974089, 3600213, 22801349, 68404047]

約数ペア:

[(1, 68404047), (3, 22801349), (19, 3600213), (23, 2974089), (57, 1200071), (69, 991363), (437, 156531), (1311, 52177)]