127517523

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{114571}}^1$

素因数の和:114634

約数の個数: 16

約数和(自身を含む): 197980416

約数和(自身を除く): 70462893

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 114571, 343713, 801997, 2405991, 6072263, 18216789, 42505841, 127517523]

約数ペア:

[(1, 127517523), (3, 42505841), (7, 18216789), (21, 6072263), (53, 2405991), (159, 801997), (371, 343713), (1113, 114571)]