127635501

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 203067648

約数和(自身を除く): 75432147

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 2173, 2797, 6519, 8391, 15211, 19579, 45633, 58737, 114677, 148241, 344031, 444723, 802739, 1037687, 2408217, 3113061, 6077881, 18233643, 42545167, 127635501]

約数ペア:

[(1, 127635501), (3, 42545167), (7, 18233643), (21, 6077881), (41, 3113061), (53, 2408217), (123, 1037687), (159, 802739), (287, 444723), (371, 344031), (861, 148241), (1113, 114677), (2173, 58737), (2797, 45633), (6519, 19579), (8391, 15211)]