39515661

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 61248000

約数和(自身を除く): 21732339

約数列:

[1, 3, 9, 27, 29, 87, 109, 261, 327, 463, 783, 981, 1389, 2943, 3161, 4167, 9483, 12501, 13427, 28449, 40281, 50467, 85347, 120843, 151401, 362529, 454203, 1362609, 1463543, 4390629, 13171887, 39515661]

約数ペア:

[(1, 39515661), (3, 13171887), (9, 4390629), (27, 1463543), (29, 1362609), (87, 454203), (109, 362529), (261, 151401), (327, 120843), (463, 85347), (783, 50467), (981, 40281), (1389, 28449), (2943, 13427), (3161, 12501), (4167, 9483)]