64120419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3391}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 101597184

約数和(自身を除く): 37476765

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 3391, 6303, 10173, 18909, 30519, 37301, 111903, 335709, 647681, 1943043, 5829129, 7124491, 21373473, 64120419]

約数ペア:

[(1, 64120419), (3, 21373473), (9, 7124491), (11, 5829129), (33, 1943043), (99, 647681), (191, 335709), (573, 111903), (1719, 37301), (2101, 30519), (3391, 18909), (6303, 10173)]