7966561677

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 10840227840

約数和(自身を除く): 2873666163

約数列:

[1, 3, 103, 191, 309, 347, 389, 573, 1041, 1167, 19673, 35741, 40067, 59019, 66277, 74299, 107223, 120201, 134983, 198831, 222897, 404949, 6826531, 7652797, 13903249, 20479593, 22958391, 25781753, 41709747, 77345259, 2655520559, 7966561677]

約数ペア:

[(1, 7966561677), (3, 2655520559), (103, 77345259), (191, 41709747), (309, 25781753), (347, 22958391), (389, 20479593), (573, 13903249), (1041, 7652797), (1167, 6826531), (19673, 404949), (35741, 222897), (40067, 198831), (59019, 134983), (66277, 120201), (74299, 107223)]