74961081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4243}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 117406016

約数和(自身を除く): 42444935

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 4243, 5889, 12729, 17667, 38187, 55159, 165477, 496431, 640693, 1922079, 5766237, 8329009, 24987027, 74961081]

約数ペア:

[(1, 74961081), (3, 24987027), (9, 8329009), (13, 5766237), (39, 1922079), (117, 640693), (151, 496431), (453, 165477), (1359, 55159), (1963, 38187), (4243, 17667), (5889, 12729)]