121777539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{10657}}^1$

素因数の和:10966

約数の個数: 16

約数和(自身を含む): 175473312

約数和(自身を除く): 53695773

約数列:

[1, 3, 13, 39, 293, 879, 3809, 10657, 11427, 31971, 138541, 415623, 3122501, 9367503, 40592513, 121777539]

約数ペア:

[(1, 121777539), (3, 40592513), (13, 9367503), (39, 3122501), (293, 415623), (879, 138541), (3809, 31971), (10657, 11427)]