31965201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3605

約数の個数: 24

約数和(自身を含む): 49533120

約数和(自身を除く): 17567919

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 3527, 9063, 10581, 31743, 67013, 186931, 201039, 560793, 603117, 1682379, 3551689, 10655067, 31965201]

約数ペア:

[(1, 31965201), (3, 10655067), (9, 3551689), (19, 1682379), (53, 603117), (57, 560793), (159, 201039), (171, 186931), (477, 67013), (1007, 31743), (3021, 10581), (3527, 9063)]