72680361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22453}}^1$

素因数の和:22552

約数の個数: 16

約数和(自身を含む): 105623616

約数和(自身を除く): 32943255

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 22453, 67359, 291889, 875667, 1863599, 5590797, 24226787, 72680361]

約数ペア:

[(1, 72680361), (3, 24226787), (13, 5590797), (39, 1863599), (83, 875667), (249, 291889), (1079, 67359), (3237, 22453)]