440342919

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4801}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 676121600

約数和(自身を除く): 235778681

約数列:

[1, 3, 9, 27, 43, 79, 129, 237, 387, 711, 1161, 2133, 3397, 4801, 10191, 14403, 30573, 43209, 91719, 129627, 206443, 379279, 619329, 1137837, 1857987, 3413511, 5573961, 10240533, 16308997, 48926991, 146780973, 440342919]

約数ペア:

[(1, 440342919), (3, 146780973), (9, 48926991), (27, 16308997), (43, 10240533), (79, 5573961), (129, 3413511), (237, 1857987), (387, 1137837), (711, 619329), (1161, 379279), (2133, 206443), (3397, 129627), (4801, 91719), (10191, 43209), (14403, 30573)]