179180631

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 302702400

約数和(自身を除く): 123521769

約数列:

[1, 3, 7, 9, 21, 63, 97, 109, 269, 291, 327, 679, 763, 807, 873, 981, 1883, 2037, 2289, 2421, 5649, 6111, 6867, 10573, 16947, 26093, 29321, 31719, 74011, 78279, 87963, 95157, 182651, 205247, 222033, 234837, 263889, 547953, 615741, 666099, 1643859, 1847223, 2844137, 8532411, 19908959, 25597233, 59726877, 179180631]

約数ペア:

[(1, 179180631), (3, 59726877), (7, 25597233), (9, 19908959), (21, 8532411), (63, 2844137), (97, 1847223), (109, 1643859), (269, 666099), (291, 615741), (327, 547953), (679, 263889), (763, 234837), (807, 222033), (873, 205247), (981, 182651), (1883, 95157), (2037, 87963), (2289, 78279), (2421, 74011), (5649, 31719), (6111, 29321), (6867, 26093), (10573, 16947)]