85862529

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 139037184

約数和(自身を除く): 53174655

約数列:

[1, 3, 9, 17, 31, 43, 51, 93, 129, 153, 279, 387, 421, 527, 731, 1263, 1333, 1581, 2193, 3789, 3999, 4743, 6579, 7157, 11997, 13051, 18103, 21471, 22661, 39153, 54309, 64413, 67983, 117459, 162927, 203949, 221867, 307751, 561193, 665601, 923253, 1683579, 1996803, 2769759, 5050737, 9540281, 28620843, 85862529]

約数ペア:

[(1, 85862529), (3, 28620843), (9, 9540281), (17, 5050737), (31, 2769759), (43, 1996803), (51, 1683579), (93, 923253), (129, 665601), (153, 561193), (279, 307751), (387, 221867), (421, 203949), (527, 162927), (731, 117459), (1263, 67983), (1333, 64413), (1581, 54309), (2193, 39153), (3789, 22661), (3999, 21471), (4743, 18103), (6579, 13051), (7157, 11997)]