89383049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 111820800

約数和(自身を除く): 22437751

約数列:

[1, 7, 19, 47, 79, 133, 181, 329, 553, 893, 1267, 1501, 3439, 3713, 6251, 8507, 10507, 14299, 24073, 25991, 59549, 70547, 100093, 161633, 271681, 493829, 672053, 1131431, 1901767, 4704371, 12769007, 89383049]

約数ペア:

[(1, 89383049), (7, 12769007), (19, 4704371), (47, 1901767), (79, 1131431), (133, 672053), (181, 493829), (329, 271681), (553, 161633), (893, 100093), (1267, 70547), (1501, 59549), (3439, 25991), (3713, 24073), (6251, 14299), (8507, 10507)]