82651121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 23793679

約数列:

[1, 7, 19, 23, 41, 133, 161, 287, 437, 659, 779, 943, 3059, 4613, 5453, 6601, 12521, 15157, 17917, 27019, 87647, 106099, 125419, 189133, 287983, 513361, 621437, 2015881, 3593527, 4350059, 11807303, 82651121]

約数ペア:

[(1, 82651121), (7, 11807303), (19, 4350059), (23, 3593527), (41, 2015881), (133, 621437), (161, 513361), (287, 287983), (437, 189133), (659, 125419), (779, 106099), (943, 87647), (3059, 27019), (4613, 17917), (5453, 15157), (6601, 12521)]