27503998641

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25680671}}^1$

素因数の和:25680701

約数の個数: 24

約数和(自身を含む): 48074217984

約数和(自身を除く): 20570219343

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 25680671, 77042013, 179764697, 231126039, 436571407, 539294091, 1309714221, 1617882273, 3055999849, 3929142663, 9167999547, 27503998641]

約数ペア:

[(1, 27503998641), (3, 9167999547), (7, 3929142663), (9, 3055999849), (17, 1617882273), (21, 1309714221), (51, 539294091), (63, 436571407), (119, 231126039), (153, 179764697), (357, 77042013), (1071, 25680671)]