40457313

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 65390080

約数和(自身を除く): 24932767

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1423, 2187, 3159, 4269, 9477, 12807, 18499, 28431, 38421, 55497, 115263, 166491, 345789, 499473, 1037367, 1498419, 3112101, 4495257, 13485771, 40457313]

約数ペア:

[(1, 40457313), (3, 13485771), (9, 4495257), (13, 3112101), (27, 1498419), (39, 1037367), (81, 499473), (117, 345789), (243, 166491), (351, 115263), (729, 55497), (1053, 38421), (1423, 28431), (2187, 18499), (3159, 12807), (4269, 9477)]