89125729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 26995871

約数列:

[1, 7, 11, 29, 77, 167, 203, 239, 319, 1169, 1673, 1837, 2233, 2629, 4843, 6931, 12859, 18403, 33901, 39913, 48517, 53273, 76241, 279391, 372911, 439043, 533687, 1157477, 3073301, 8102339, 12732247, 89125729]

約数ペア:

[(1, 89125729), (7, 12732247), (11, 8102339), (29, 3073301), (77, 1157477), (167, 533687), (203, 439043), (239, 372911), (319, 279391), (1169, 76241), (1673, 53273), (1837, 48517), (2233, 39913), (2629, 33901), (4843, 18403), (6931, 12859)]