947854539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 1482717600

約数和(自身を除く): 534863061

約数列:

[1, 3, 9, 19, 57, 61, 89, 171, 183, 267, 549, 801, 1021, 1159, 1691, 3063, 3477, 5073, 5429, 9189, 10431, 15219, 16287, 19399, 48861, 58197, 62281, 90869, 103151, 174591, 186843, 272607, 309453, 560529, 817821, 928359, 1183339, 1726511, 3550017, 5179533, 5543009, 10650051, 15538599, 16629027, 49887081, 105317171, 315951513, 947854539]

約数ペア:

[(1, 947854539), (3, 315951513), (9, 105317171), (19, 49887081), (57, 16629027), (61, 15538599), (89, 10650051), (171, 5543009), (183, 5179533), (267, 3550017), (549, 1726511), (801, 1183339), (1021, 928359), (1159, 817821), (1691, 560529), (3063, 309453), (3477, 272607), (5073, 186843), (5429, 174591), (9189, 103151), (10431, 90869), (15219, 62281), (16287, 58197), (19399, 48861)]