166151241

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5387}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 252158400

約数和(自身を除く): 86007159

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 3427, 5387, 10281, 16161, 30843, 48483, 123901, 371703, 802663, 1115109, 2407989, 7223967, 18461249, 55383747, 166151241]

約数ペア:

[(1, 166151241), (3, 55383747), (9, 18461249), (23, 7223967), (69, 2407989), (149, 1115109), (207, 802663), (447, 371703), (1341, 123901), (3427, 48483), (5387, 30843), (10281, 16161)]