51782859

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 76108032

約数和(自身を除く): 24325173

約数列:

[1, 3, 9, 131, 167, 263, 393, 501, 789, 1179, 1503, 2367, 21877, 34453, 43921, 65631, 103359, 131763, 196893, 310077, 395289, 5753651, 17260953, 51782859]

約数ペア:

[(1, 51782859), (3, 17260953), (9, 5753651), (131, 395289), (167, 310077), (263, 196893), (393, 131763), (501, 103359), (789, 65631), (1179, 43921), (1503, 34453), (2367, 21877)]