31509480321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{276043}}^1$

素因数の和:277213

約数の個数: 24

約数和(自身を含む): 49694545056

約数和(自身を除く): 18185064735

約数列:

[1, 3, 9, 11, 33, 99, 1153, 3459, 10377, 12683, 38049, 114147, 276043, 828129, 2484387, 3036473, 9109419, 27328257, 318277579, 954832737, 2864498211, 3501053369, 10503160107, 31509480321]

約数ペア:

[(1, 31509480321), (3, 10503160107), (9, 3501053369), (11, 2864498211), (33, 954832737), (99, 318277579), (1153, 27328257), (3459, 9109419), (10377, 3036473), (12683, 2484387), (38049, 828129), (114147, 276043)]