72657

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:51

約数の個数: 24

約数和(自身を含む): 122304

約数和(自身を除く): 49647

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 897, 1053, 1863, 2691, 3159, 5589, 8073, 24219, 72657]

約数ペア:

[(1, 72657), (3, 24219), (9, 8073), (13, 5589), (23, 3159), (27, 2691), (39, 1863), (69, 1053), (81, 897), (117, 621), (207, 351), (243, 299)]