54747651

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 85593024

約数和(自身を除く): 30845373

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 2843, 6419, 8529, 19257, 19901, 59703, 139307, 372433, 417921, 1117299, 2607031, 7821093, 18249217, 54747651]

約数ペア:

[(1, 54747651), (3, 18249217), (7, 7821093), (21, 2607031), (49, 1117299), (131, 417921), (147, 372433), (393, 139307), (917, 59703), (2751, 19901), (2843, 19257), (6419, 8529)]