56862057

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 90243072

約数和(自身を除く): 33381015

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1087, 1113, 2491, 3261, 7473, 7609, 17437, 22827, 51089, 52311, 57611, 153267, 172833, 357623, 403277, 1072869, 1209831, 2707717, 8123151, 18954019, 56862057]

約数ペア:

[(1, 56862057), (3, 18954019), (7, 8123151), (21, 2707717), (47, 1209831), (53, 1072869), (141, 403277), (159, 357623), (329, 172833), (371, 153267), (987, 57611), (1087, 52311), (1113, 51089), (2491, 22827), (3261, 17437), (7473, 7609)]