64351161

素因数分解:

$3^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{433}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 108698772

約数和(自身を除く): 44347611

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 337, 433, 441, 1011, 1299, 2359, 3031, 3033, 3897, 7077, 9093, 16513, 21217, 21231, 27279, 49539, 63651, 145921, 148617, 190953, 437763, 1021447, 1313289, 3064341, 7150129, 9193023, 21450387, 64351161]

約数ペア:

[(1, 64351161), (3, 21450387), (7, 9193023), (9, 7150129), (21, 3064341), (49, 1313289), (63, 1021447), (147, 437763), (337, 190953), (433, 148617), (441, 145921), (1011, 63651), (1299, 49539), (2359, 27279), (3031, 21231), (3033, 21217), (3897, 16513), (7077, 9093)]