87366939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 42647781

約数列:

[1, 3, 11, 33, 89, 151, 197, 267, 453, 591, 979, 1661, 2167, 2937, 4983, 6501, 13439, 17533, 29747, 40317, 52599, 89241, 147829, 192863, 327217, 443487, 578589, 981651, 2647483, 7942449, 29122313, 87366939]

約数ペア:

[(1, 87366939), (3, 29122313), (11, 7942449), (33, 2647483), (89, 981651), (151, 578589), (197, 443487), (267, 327217), (453, 192863), (591, 147829), (979, 89241), (1661, 52599), (2167, 40317), (2937, 29747), (4983, 17533), (6501, 13439)]