541566.0000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 16633344

約数和(自身を除く): 6669975

約数列:

[1, 3, 9, 13, 31, 39, 41, 67, 93, 117, 123, 201, 279, 369, 403, 533, 603, 871, 1209, 1271, 1599, 2077, 2613, 2747, 3627, 3813, 4797, 6231, 7839, 8241, 11439, 16523, 18693, 24723, 27001, 35711, 49569, 81003, 85157, 107133, 148707, 243009, 255471, 321399, 766413, 1107041, 3321123, 9963369]

約数ペア:

[(1, 9963369), (3, 3321123), (9, 1107041), (13, 766413), (31, 321399), (39, 255471), (41, 243009), (67, 148707), (93, 107133), (117, 85157), (123, 81003), (201, 49569), (279, 35711), (369, 27001), (403, 24723), (533, 18693), (603, 16523), (871, 11439), (1209, 8241), (1271, 7839), (1599, 6231), (2077, 4797), (2613, 3813), (2747, 3627)]