15447807

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 24024000

約数和(自身を除く): 8576193

約数列:

[1, 3, 9, 27, 29, 87, 109, 181, 261, 327, 543, 783, 981, 1629, 2943, 3161, 4887, 5249, 9483, 15747, 19729, 28449, 47241, 59187, 85347, 141723, 177561, 532683, 572141, 1716423, 5149269, 15447807]

約数ペア:

[(1, 15447807), (3, 5149269), (9, 1716423), (27, 572141), (29, 532683), (87, 177561), (109, 141723), (181, 85347), (261, 59187), (327, 47241), (543, 28449), (783, 19729), (981, 15747), (1629, 9483), (2943, 5249), (3161, 4887)]