310087827

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11527}}^1$

素因数の和:11608

約数の個数: 36

約数和(自身を含む): 529619376

約数和(自身を除く): 219531549

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1281, 2989, 3843, 8967, 11527, 26901, 34581, 80689, 103743, 242067, 564823, 703147, 726201, 1694469, 2109441, 4922029, 5083407, 6328323, 14766087, 34454203, 44298261, 103362609, 310087827]

約数ペア:

[(1, 310087827), (3, 103362609), (7, 44298261), (9, 34454203), (21, 14766087), (49, 6328323), (61, 5083407), (63, 4922029), (147, 2109441), (183, 1694469), (427, 726201), (441, 703147), (549, 564823), (1281, 242067), (2989, 103743), (3843, 80689), (8967, 34581), (11527, 26901)]