71972153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 81734400

約数和(自身を除く): 9762247

約数列:

[1, 11, 43, 59, 473, 649, 2537, 2579, 27907, 28369, 110897, 152161, 1219867, 1673771, 6542923, 71972153]

約数ペア:

[(1, 71972153), (11, 6542923), (43, 1673771), (59, 1219867), (473, 152161), (649, 110897), (2537, 28369), (2579, 27907)]