148385763

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 234323200

約数和(自身を除く): 85937437

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2187, 3571, 4617, 10713, 13851, 32139, 41553, 67849, 96417, 203547, 289251, 610641, 867753, 1831923, 2603259, 5495769, 7809777, 16487307, 49461921, 148385763]

約数ペア:

[(1, 148385763), (3, 49461921), (9, 16487307), (19, 7809777), (27, 5495769), (57, 2603259), (81, 1831923), (171, 867753), (243, 610641), (513, 289251), (729, 203547), (1539, 96417), (2187, 67849), (3571, 41553), (4617, 32139), (10713, 13851)]