128417841

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1063}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 192098816

約数和(自身を除く): 63680975

約数列:

[1, 3, 9, 31, 93, 279, 433, 1063, 1299, 3189, 3897, 9567, 13423, 32953, 40269, 98859, 120807, 296577, 460279, 1380837, 4142511, 14268649, 42805947, 128417841]

約数ペア:

[(1, 128417841), (3, 42805947), (9, 14268649), (31, 4142511), (93, 1380837), (279, 460279), (433, 296577), (1063, 120807), (1299, 98859), (3189, 40269), (3897, 32953), (9567, 13423)]