56777409

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 95218560

約数和(自身を除く): 38441151

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 507, 541, 621, 897, 1521, 1623, 2691, 3887, 4563, 4869, 7033, 8073, 11661, 12443, 14607, 21099, 34983, 37329, 63297, 91429, 104949, 111987, 161759, 189891, 274287, 335961, 485277, 822861, 1455831, 2102867, 2468583, 4367493, 6308601, 18925803, 56777409]

約数ペア:

[(1, 56777409), (3, 18925803), (9, 6308601), (13, 4367493), (23, 2468583), (27, 2102867), (39, 1455831), (69, 822861), (117, 485277), (169, 335961), (207, 274287), (299, 189891), (351, 161759), (507, 111987), (541, 104949), (621, 91429), (897, 63297), (1521, 37329), (1623, 34983), (2691, 21099), (3887, 14607), (4563, 12443), (4869, 11661), (7033, 8073)]