51164421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 86470656

約数和(自身を除く): 35306235

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 3631, 4697, 10893, 14091, 25417, 39941, 76251, 119823, 221491, 279587, 664473, 838761, 1550437, 2436401, 4651311, 7309203, 17054807, 51164421]

約数ペア:

[(1, 51164421), (3, 17054807), (7, 7309203), (11, 4651311), (21, 2436401), (33, 1550437), (61, 838761), (77, 664473), (183, 279587), (231, 221491), (427, 119823), (671, 76251), (1281, 39941), (2013, 25417), (3631, 14091), (4697, 10893)]