30070089

素因数分解:

$3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 51168000

約数和(自身を除く): 21097911

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 389, 409, 1167, 1227, 2723, 2863, 3501, 3681, 8169, 8589, 10503, 11043, 24507, 25767, 73521, 77301, 159101, 477303, 1113707, 1431909, 3341121, 4295727, 10023363, 30070089]

約数ペア:

[(1, 30070089), (3, 10023363), (7, 4295727), (9, 3341121), (21, 1431909), (27, 1113707), (63, 477303), (189, 159101), (389, 77301), (409, 73521), (1167, 25767), (1227, 24507), (2723, 11043), (2863, 10503), (3501, 8589), (3681, 8169)]