78200829

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4649}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 133920000

約数和(自身を除く): 55719171

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 4649, 5607, 13947, 16821, 32543, 41841, 97629, 125523, 292887, 413761, 878661, 1241283, 2896327, 3723849, 8688981, 11171547, 26066943, 78200829]

約数ペア:

[(1, 78200829), (3, 26066943), (7, 11171547), (9, 8688981), (21, 3723849), (27, 2896327), (63, 1241283), (89, 878661), (189, 413761), (267, 292887), (623, 125523), (801, 97629), (1869, 41841), (2403, 32543), (4649, 16821), (5607, 13947)]