71380179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5399}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 112039200

約数和(自身を除く): 40659021

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 5399, 13221, 16197, 48591, 70187, 210561, 610087, 631683, 1830261, 5490783, 7931131, 23793393, 71380179]

約数ペア:

[(1, 71380179), (3, 23793393), (9, 7931131), (13, 5490783), (39, 1830261), (113, 631683), (117, 610087), (339, 210561), (1017, 70187), (1469, 48591), (4407, 16197), (5399, 13221)]