53881191

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65789}}^1$

素因数の和:65815

約数の個数: 24

約数和(自身を含む): 95790240

約数和(自身を除く): 41909049

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 65789, 197367, 460523, 592101, 855257, 1381569, 2565771, 4144707, 5986799, 7697313, 17960397, 53881191]

約数ペア:

[(1, 53881191), (3, 17960397), (7, 7697313), (9, 5986799), (13, 4144707), (21, 2565771), (39, 1381569), (63, 855257), (91, 592101), (117, 460523), (273, 197367), (819, 65789)]