128470851

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1327}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 192251904

約数和(自身を除く): 63781053

約数列:

[1, 3, 9, 31, 93, 279, 347, 1041, 1327, 3123, 3981, 10757, 11943, 32271, 41137, 96813, 123411, 370233, 460469, 1381407, 4144221, 14274539, 42823617, 128470851]

約数ペア:

[(1, 128470851), (3, 42823617), (9, 14274539), (31, 4144221), (93, 1381407), (279, 460469), (347, 370233), (1041, 123411), (1327, 96813), (3123, 41137), (3981, 32271), (10757, 11943)]