166404742427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1884133}}^1$

素因数の和:1884219

約数の個数: 32

約数和(自身を含む): 219946266624

約数和(自身を除く): 53541524197

約数列:

[1, 7, 11, 31, 37, 77, 217, 259, 341, 407, 1147, 2387, 2849, 8029, 12617, 88319, 1884133, 13188931, 20725463, 58408123, 69712921, 145078241, 408856861, 487990447, 642489353, 766842131, 2161100551, 4497425471, 5367894917, 15127703857, 23772106061, 166404742427]

約数ペア:

[(1, 166404742427), (7, 23772106061), (11, 15127703857), (31, 5367894917), (37, 4497425471), (77, 2161100551), (217, 766842131), (259, 642489353), (341, 487990447), (407, 408856861), (1147, 145078241), (2387, 69712921), (2849, 58408123), (8029, 20725463), (12617, 13188931), (88319, 1884133)]