65507427

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 104040960

約数和(自身を除く): 38533533

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 2851, 7659, 8553, 22977, 25659, 65573, 76977, 105487, 196719, 316461, 590157, 949383, 1770471, 2426201, 2848149, 7278603, 21835809, 65507427]

約数ペア:

[(1, 65507427), (3, 21835809), (9, 7278603), (23, 2848149), (27, 2426201), (37, 1770471), (69, 949383), (111, 590157), (207, 316461), (333, 196719), (621, 105487), (851, 76977), (999, 65573), (2553, 25659), (2851, 22977), (7659, 8553)]