71427369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4079}}^1$

素因数の和:4544

約数の個数: 16

約数和(自身を含む): 102816000

約数和(自身を除く): 31388631

約数列:

[1, 3, 13, 39, 449, 1347, 4079, 5837, 12237, 17511, 53027, 159081, 1831471, 5494413, 23809123, 71427369]

約数ペア:

[(1, 71427369), (3, 23809123), (13, 5494413), (39, 1831471), (449, 159081), (1347, 53027), (4079, 17511), (5837, 12237)]