99810823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10163}}^1$

素因数の和:10254

約数の個数: 16

約数和(自身を含む): 120992256

約数和(自身を除く): 21181433

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 10163, 71141, 233749, 619943, 1636243, 4339601, 14258689, 99810823]

約数ペア:

[(1, 99810823), (7, 14258689), (23, 4339601), (61, 1636243), (161, 619943), (427, 233749), (1403, 71141), (9821, 10163)]