520053183

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{17851}}^1$

素因数の和:17956

約数の個数: 32

約数和(自身を含む): 839758080

約数和(自身を除く): 319704897

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3237, 9711, 17851, 29133, 53553, 160659, 232063, 481977, 696189, 1481633, 2088567, 4444899, 6265701, 13334697, 19261229, 40004091, 57783687, 173351061, 520053183]

約数ペア:

[(1, 520053183), (3, 173351061), (9, 57783687), (13, 40004091), (27, 19261229), (39, 13334697), (83, 6265701), (117, 4444899), (249, 2088567), (351, 1481633), (747, 696189), (1079, 481977), (2241, 232063), (3237, 160659), (9711, 53553), (17851, 29133)]