31585923

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 51417600

約数和(自身を除く): 19831677

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 2677, 3933, 8031, 11799, 24093, 50863, 61571, 72279, 152589, 184713, 457767, 554139, 1169849, 1373301, 1662417, 3509547, 10528641, 31585923]

約数ペア:

[(1, 31585923), (3, 10528641), (9, 3509547), (19, 1662417), (23, 1373301), (27, 1169849), (57, 554139), (69, 457767), (171, 184713), (207, 152589), (437, 72279), (513, 61571), (621, 50863), (1311, 24093), (2677, 11799), (3933, 8031)]