71386398727

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1\times {\mathrm{56503}}^1$

素因数の和:58398

約数の個数: 16

約数和(自身を含む): 82439788032

約数和(自身を除く): 11053389305

約数列:

[1, 7, 101, 707, 1787, 12509, 56503, 180487, 395521, 1263409, 5706803, 39947621, 100970861, 706796027, 10198056961, 71386398727]

約数ペア:

[(1, 71386398727), (7, 10198056961), (101, 706796027), (707, 100970861), (1787, 39947621), (12509, 5706803), (56503, 1263409), (180487, 395521)]