53420829

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33037}}^1$

素因数の和:33065

約数の個数: 24

約数和(自身を含む): 90391968

約数和(自身を除く): 36971139

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 33037, 99111, 231259, 363407, 693777, 1090221, 1618813, 2543849, 4856439, 7631547, 17806943, 53420829]

約数ペア:

[(1, 53420829), (3, 17806943), (7, 7631547), (11, 4856439), (21, 2543849), (33, 1618813), (49, 1090221), (77, 693777), (147, 363407), (231, 231259), (539, 99111), (1617, 33037)]