16611129

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 24

約数和(自身を含む): 25747680

約数和(自身を除く): 9136551

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1163, 1587, 3489, 4761, 10467, 14283, 26749, 31401, 80247, 240741, 615227, 722223, 1845681, 5537043, 16611129]

約数ペア:

[(1, 16611129), (3, 5537043), (9, 1845681), (23, 722223), (27, 615227), (69, 240741), (207, 80247), (529, 31401), (621, 26749), (1163, 14283), (1587, 10467), (3489, 4761)]