64117269

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 96844800

約数和(自身を除く): 32727531

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 2449, 2909, 7347, 8727, 22041, 26181, 90179, 229811, 270537, 689433, 811611, 2068299, 7124141, 21372423, 64117269]

約数ペア:

[(1, 64117269), (3, 21372423), (9, 7124141), (31, 2068299), (79, 811611), (93, 689433), (237, 270537), (279, 229811), (711, 90179), (2449, 26181), (2909, 22041), (7347, 8727)]