63990199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7901}}^1$

素因数の和:8010

約数の個数: 16

約数和(自身を含む): 79652160

約数和(自身を除く): 15661961

約数列:

[1, 7, 13, 89, 91, 623, 1157, 7901, 8099, 55307, 102713, 703189, 718991, 4922323, 9141457, 63990199]

約数ペア:

[(1, 63990199), (7, 9141457), (13, 4922323), (89, 718991), (91, 703189), (623, 102713), (1157, 55307), (7901, 8099)]