54197073

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 92467200

約数和(自身を除く): 38270127

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2063, 2919, 3753, 6189, 8757, 14441, 18567, 26271, 43323, 55701, 129969, 286757, 389907, 860271, 2007299, 2580813, 6021897, 7742439, 18065691, 54197073]

約数ペア:

[(1, 54197073), (3, 18065691), (7, 7742439), (9, 6021897), (21, 2580813), (27, 2007299), (63, 860271), (139, 389907), (189, 286757), (417, 129969), (973, 55701), (1251, 43323), (2063, 26271), (2919, 18567), (3753, 14441), (6189, 8757)]