53760609

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2377}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 89032320

約数和(自身を除く): 35271711

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2377, 2513, 3231, 7131, 7539, 16639, 21393, 22617, 49917, 149751, 853343, 2560029, 5973401, 7680087, 17920203, 53760609]

約数ペア:

[(1, 53760609), (3, 17920203), (7, 7680087), (9, 5973401), (21, 2560029), (63, 853343), (359, 149751), (1077, 49917), (2377, 22617), (2513, 21393), (3231, 16639), (7131, 7539)]