55554303

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 87639552

約数和(自身を除く): 32085249

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 339, 571, 791, 861, 1713, 2373, 3997, 4633, 11991, 13899, 23411, 32431, 64523, 70233, 97293, 163877, 193569, 451661, 491631, 1354983, 2645443, 7936329, 18518101, 55554303]

約数ペア:

[(1, 55554303), (3, 18518101), (7, 7936329), (21, 2645443), (41, 1354983), (113, 491631), (123, 451661), (287, 193569), (339, 163877), (571, 97293), (791, 70233), (861, 64523), (1713, 32431), (2373, 23411), (3997, 13899), (4633, 11991)]