76703409

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 116688000

約数和(自身を除く): 39984591

約数列:

[1, 3, 9, 27, 67, 109, 201, 327, 389, 603, 981, 1167, 1809, 2943, 3501, 7303, 10503, 21909, 26063, 42401, 65727, 78189, 127203, 197181, 234567, 381609, 703701, 1144827, 2840867, 8522601, 25567803, 76703409]

約数ペア:

[(1, 76703409), (3, 25567803), (9, 8522601), (27, 2840867), (67, 1144827), (109, 703701), (201, 381609), (327, 234567), (389, 197181), (603, 127203), (981, 78189), (1167, 65727), (1809, 42401), (2943, 26063), (3501, 21909), (7303, 10503)]