156960824157

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{32968037}}^1$

素因数の和:32968089

約数の個数: 18

約数和(自身を含む): 237007225182

約数和(自身を除く): 80046401025

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 32968037, 98904111, 296712333, 758264851, 2274794553, 6824383659, 17440091573, 52320274719, 156960824157]

約数ペア:

[(1, 156960824157), (3, 52320274719), (9, 17440091573), (23, 6824383659), (69, 2274794553), (207, 758264851), (529, 296712333), (1587, 98904111), (4761, 32968037)]