27206739

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 47201280

約数和(自身を除く): 19994541

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 3511, 7749, 10533, 24577, 31599, 73731, 94797, 143951, 221193, 431853, 663579, 1007657, 1295559, 3022971, 3886677, 9068913, 27206739]

約数ペア:

[(1, 27206739), (3, 9068913), (7, 3886677), (9, 3022971), (21, 1295559), (27, 1007657), (41, 663579), (63, 431853), (123, 221193), (189, 143951), (287, 94797), (369, 73731), (861, 31599), (1107, 24577), (2583, 10533), (3511, 7749)]