64875951

素因数分解:

$3^3\times 7^2\times {\mathrm{49037}}^1$

素因数の和:49060

約数の個数: 24

約数和(自身を含む): 111806640

約数和(自身を除く): 46930689

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 49037, 147111, 343259, 441333, 1029777, 1323999, 2402813, 3089331, 7208439, 9267993, 21625317, 64875951]

約数ペア:

[(1, 64875951), (3, 21625317), (7, 9267993), (9, 7208439), (21, 3089331), (27, 2402813), (49, 1323999), (63, 1029777), (147, 441333), (189, 343259), (441, 147111), (1323, 49037)]