53143041

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 86335488

約数和(自身を除く): 33192447

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 2341, 3243, 7023, 7567, 16387, 22701, 49161, 53843, 110027, 161529, 330081, 376901, 770189, 1130703, 2310567, 2530621, 7591863, 17714347, 53143041]

約数ペア:

[(1, 53143041), (3, 17714347), (7, 7591863), (21, 2530621), (23, 2310567), (47, 1130703), (69, 770189), (141, 376901), (161, 330081), (329, 161529), (483, 110027), (987, 53843), (1081, 49161), (2341, 22701), (3243, 16387), (7023, 7567)]