53760561

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{659}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 72990720

約数和(自身を除く): 19230159

約数列:

[1, 3, 71, 213, 383, 659, 1149, 1977, 27193, 46789, 81579, 140367, 252397, 757191, 17920187, 53760561]

約数ペア:

[(1, 53760561), (3, 17920187), (71, 757191), (213, 252397), (383, 140367), (659, 81579), (1149, 46789), (1977, 27193)]