42154137

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 62898056

約数和(自身を除く): 20743919

約数列:

[1, 3, 9, 37, 111, 277, 333, 457, 831, 1371, 2493, 4113, 10249, 16909, 30747, 50727, 92241, 126589, 152181, 379767, 1139301, 4683793, 14051379, 42154137]

約数ペア:

[(1, 42154137), (3, 14051379), (9, 4683793), (37, 1139301), (111, 379767), (277, 152181), (333, 126589), (457, 92241), (831, 50727), (1371, 30747), (2493, 16909), (4113, 10249)]