30702969

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2067

約数の個数: 40

約数和(自身を含む): 53003808

約数和(自身を除く): 22300839

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 2027, 5049, 6081, 15147, 18243, 22297, 34459, 54729, 66891, 103377, 164187, 200673, 310131, 379049, 602019, 930393, 1137147, 1806057, 2791179, 3411441, 10234323, 30702969]

約数ペア:

[(1, 30702969), (3, 10234323), (9, 3411441), (11, 2791179), (17, 1806057), (27, 1137147), (33, 930393), (51, 602019), (81, 379049), (99, 310131), (153, 200673), (187, 164187), (297, 103377), (459, 66891), (561, 54729), (891, 34459), (1377, 22297), (1683, 18243), (2027, 15147), (5049, 6081)]