61970997

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 92014720

約数和(自身を除く): 30043723

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 2161, 2607, 6483, 9559, 23771, 28677, 71313, 170719, 261481, 512157, 784443, 1877909, 5633727, 20656999, 61970997]

約数ペア:

[(1, 61970997), (3, 20656999), (11, 5633727), (33, 1877909), (79, 784443), (121, 512157), (237, 261481), (363, 170719), (869, 71313), (2161, 28677), (2607, 23771), (6483, 9559)]