48215853

素因数分解:

$3^2\times 7^3\times {\mathrm{15619}}^1$

素因数の和:15646

約数の個数: 24

約数和(自身を含む): 81224000

約数和(自身を除く): 33008147

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 15619, 46857, 109333, 140571, 327999, 765331, 983997, 2295993, 5357317, 6887979, 16071951, 48215853]

約数ペア:

[(1, 48215853), (3, 16071951), (7, 6887979), (9, 5357317), (21, 2295993), (49, 983997), (63, 765331), (147, 327999), (343, 140571), (441, 109333), (1029, 46857), (3087, 15619)]