77456197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27457}}^1$

素因数の和:27508

約数の個数: 16

約数和(自身を含む): 98409472

約数和(自身を除く): 20953275

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 27457, 192199, 356941, 851167, 2498587, 5958169, 11065171, 77456197]

約数ペア:

[(1, 77456197), (7, 11065171), (13, 5958169), (31, 2498587), (91, 851167), (217, 356941), (403, 192199), (2821, 27457)]