65617749

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 101337600

約数和(自身を除く): 35719851

約数列:

[1, 3, 9, 27, 29, 87, 181, 261, 463, 543, 783, 1389, 1629, 4167, 4887, 5249, 12501, 13427, 15747, 40281, 47241, 83803, 120843, 141723, 251409, 362529, 754227, 2262681, 2430287, 7290861, 21872583, 65617749]

約数ペア:

[(1, 65617749), (3, 21872583), (9, 7290861), (27, 2430287), (29, 2262681), (87, 754227), (181, 362529), (261, 251409), (463, 141723), (543, 120843), (783, 83803), (1389, 47241), (1629, 40281), (4167, 15747), (4887, 13427), (5249, 12501)]