554398533

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17747}}^1$

素因数の和:17858

約数の個数: 32

約数和(自身を含む): 894499200

約数和(自身を除く): 340100667

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 10413, 17747, 31239, 53241, 159723, 230711, 479169, 692133, 1579483, 2076399, 4738449, 6229197, 14215347, 20533279, 42646041, 61599837, 184799511, 554398533]

約数ペア:

[(1, 554398533), (3, 184799511), (9, 61599837), (13, 42646041), (27, 20533279), (39, 14215347), (89, 6229197), (117, 4738449), (267, 2076399), (351, 1579483), (801, 692133), (1157, 479169), (2403, 230711), (3471, 159723), (10413, 53241), (17747, 31239)]