313087599

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9497}}^1$

素因数の和:9557

約数の個数: 40

約数和(自身を含む): 524061648

約数和(自身を除く): 210974049

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 2997, 3663, 9497, 10989, 28491, 32967, 85473, 104467, 256419, 313401, 351389, 769257, 940203, 1054167, 2820609, 3162501, 3865279, 8461827, 9487503, 11595837, 28462509, 34787511, 104362533, 313087599]

約数ペア:

[(1, 313087599), (3, 104362533), (9, 34787511), (11, 28462509), (27, 11595837), (33, 9487503), (37, 8461827), (81, 3865279), (99, 3162501), (111, 2820609), (297, 1054167), (333, 940203), (407, 769257), (891, 351389), (999, 313401), (1221, 256419), (2997, 104467), (3663, 85473), (9497, 32967), (10989, 28491)]