53420007

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 76367088

約数和(自身を除く): 22947081

約数列:

[1, 3, 23, 41, 69, 123, 529, 821, 943, 1587, 2463, 2829, 18883, 21689, 33661, 56649, 65067, 100983, 434309, 774203, 1302927, 2322609, 17806669, 53420007]

約数ペア:

[(1, 53420007), (3, 17806669), (23, 2322609), (41, 1302927), (69, 774203), (123, 434309), (529, 100983), (821, 65067), (943, 56649), (1587, 33661), (2463, 21689), (2829, 18883)]