57542481

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 91232064

約数和(自身を除く): 33689583

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 461, 603, 621, 1383, 1541, 1809, 1863, 4149, 4623, 5427, 10603, 12447, 13869, 30887, 31809, 37341, 41607, 92661, 95427, 124821, 277983, 286281, 710401, 833949, 858843, 2131203, 2501847, 6393609, 19180827, 57542481]

約数ペア:

[(1, 57542481), (3, 19180827), (9, 6393609), (23, 2501847), (27, 2131203), (67, 858843), (69, 833949), (81, 710401), (201, 286281), (207, 277983), (461, 124821), (603, 95427), (621, 92661), (1383, 41607), (1541, 37341), (1809, 31809), (1863, 30887), (4149, 13869), (4623, 12447), (5427, 10603)]