66785191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1409}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 75801600

約数和(自身を除く): 9016409

約数列:

[1, 11, 31, 139, 341, 1409, 1529, 4309, 15499, 43679, 47399, 195851, 480469, 2154361, 6071381, 66785191]

約数ペア:

[(1, 66785191), (11, 6071381), (31, 2154361), (139, 480469), (341, 195851), (1409, 47399), (1529, 43679), (4309, 15499)]