72278101

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3637}}^1$

素因数の和:3828

約数の個数: 16

約数和(自身を含む): 88010496

約数和(自身を除く): 15732395

約数列:

[1, 7, 17, 119, 167, 1169, 2839, 3637, 19873, 25459, 61829, 432803, 607379, 4251653, 10325443, 72278101]

約数ペア:

[(1, 72278101), (7, 10325443), (17, 4251653), (119, 607379), (167, 432803), (1169, 61829), (2839, 25459), (3637, 19873)]