156942240231

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{7406779}}^1$

素因数の和:7407798

約数の個数: 16

約数和(自身を含む): 239387129600

約数和(自身を除く): 82444889369

約数列:

[1, 3, 7, 21, 1009, 3027, 7063, 21189, 7406779, 22220337, 51847453, 155542359, 7473440011, 22420320033, 52314080077, 156942240231]

約数ペア:

[(1, 156942240231), (3, 52314080077), (7, 22420320033), (21, 7473440011), (1009, 155542359), (3027, 51847453), (7063, 22220337), (21189, 7406779)]