123033987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3767}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 188098560

約数和(自身を除く): 65064573

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 3629, 3767, 10887, 11301, 32661, 33903, 71573, 214719, 644157, 719497, 2158491, 6475473, 13670443, 41011329, 123033987]

約数ペア:

[(1, 123033987), (3, 41011329), (9, 13670443), (19, 6475473), (57, 2158491), (171, 719497), (191, 644157), (573, 214719), (1719, 71573), (3629, 33903), (3767, 32661), (10887, 11301)]