42050799

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 71546880

約数和(自身を除く): 29496081

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 821, 1897, 2439, 2463, 5691, 5747, 7317, 7389, 17073, 17241, 22167, 51219, 51723, 155169, 222491, 667473, 1557437, 2002419, 4672311, 6007257, 14016933, 42050799]

約数ペア:

[(1, 42050799), (3, 14016933), (7, 6007257), (9, 4672311), (21, 2002419), (27, 1557437), (63, 667473), (189, 222491), (271, 155169), (813, 51723), (821, 51219), (1897, 22167), (2439, 17241), (2463, 17073), (5691, 7389), (5747, 7317)]