74649981

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2837}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 116471520

約数和(自身を除く): 41821539

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 1253, 2837, 3759, 8511, 8771, 19859, 26313, 59577, 139013, 417039, 507823, 1523469, 3554761, 10664283, 24883327, 74649981]

約数ペア:

[(1, 74649981), (3, 24883327), (7, 10664283), (21, 3554761), (49, 1523469), (147, 507823), (179, 417039), (537, 139013), (1253, 59577), (2837, 26313), (3759, 19859), (8511, 8771)]