57390417

素因数分解:

$3^3\times 7^3\times {\mathrm{6197}}^1$

素因数の和:6227

約数の個数: 32

約数和(自身を含む): 99168000

約数和(自身を除く): 41777583

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 6197, 9261, 18591, 43379, 55773, 130137, 167319, 303653, 390411, 910959, 1171233, 2125571, 2732877, 6376713, 8198631, 19130139, 57390417]

約数ペア:

[(1, 57390417), (3, 19130139), (7, 8198631), (9, 6376713), (21, 2732877), (27, 2125571), (49, 1171233), (63, 910959), (147, 390411), (189, 303653), (343, 167319), (441, 130137), (1029, 55773), (1323, 43379), (3087, 18591), (6197, 9261)]