133731437

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 159235200

約数和(自身を除く): 25503763

約数列:

[1, 7, 49, 79, 179, 193, 553, 1253, 1351, 3871, 8771, 9457, 14141, 15247, 34547, 98987, 106729, 241829, 692909, 747103, 1692803, 2729213, 19104491, 133731437]

約数ペア:

[(1, 133731437), (7, 19104491), (49, 2729213), (79, 1692803), (179, 747103), (193, 692909), (553, 241829), (1253, 106729), (1351, 98987), (3871, 34547), (8771, 15247), (9457, 14141)]