127767978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{546017}}^1$

素因数の和:546038

約数の個数: 24

約数和(自身を含む): 298125828

約数和(自身を除く): 170357850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 546017, 1092034, 1638051, 3276102, 4914153, 7098221, 9828306, 14196442, 21294663, 42589326, 63883989, 127767978]

約数ペア:

[(1, 127767978), (2, 63883989), (3, 42589326), (6, 21294663), (9, 14196442), (13, 9828306), (18, 7098221), (26, 4914153), (39, 3276102), (78, 1638051), (117, 1092034), (234, 546017)]