64847691

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5669}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 99066240

約数和(自身を除く): 34218549

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 5669, 11439, 17007, 51021, 175739, 232429, 527217, 697287, 1581651, 2091861, 7205299, 21615897, 64847691]

約数ペア:

[(1, 64847691), (3, 21615897), (9, 7205299), (31, 2091861), (41, 1581651), (93, 697287), (123, 527217), (279, 232429), (369, 175739), (1271, 51021), (3813, 17007), (5669, 11439)]