73875697

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 88597504

約数和(自身を除く): 14721807

約数列:

[1, 7, 31, 61, 217, 427, 1891, 5581, 13237, 39067, 173011, 340441, 1211077, 2383087, 10553671, 73875697]

約数ペア:

[(1, 73875697), (7, 10553671), (31, 2383087), (61, 1211077), (217, 340441), (427, 173011), (1891, 39067), (5581, 13237)]