81875237

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 89785920

約数和(自身を除く): 7910683

約数列:

[1, 19, 41, 61, 779, 1159, 1723, 2501, 32737, 47519, 70643, 105103, 1342217, 1996957, 4309223, 81875237]

約数ペア:

[(1, 81875237), (19, 4309223), (41, 1996957), (61, 1342217), (779, 105103), (1159, 70643), (1723, 47519), (2501, 32737)]