89885403

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 141626880

約数和(自身を除く): 51741477

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 2731, 3657, 8193, 10971, 24579, 32913, 62813, 73737, 144743, 188439, 434229, 565317, 1302687, 1695951, 3329089, 3908061, 9987267, 29961801, 89885403]

約数ペア:

[(1, 89885403), (3, 29961801), (9, 9987267), (23, 3908061), (27, 3329089), (53, 1695951), (69, 1302687), (159, 565317), (207, 434229), (477, 188439), (621, 144743), (1219, 73737), (1431, 62813), (2731, 32913), (3657, 24579), (8193, 10971)]