161777841

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{2969}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 221538240

約数和(自身を除く): 59760399

約数列:

[1, 3, 41, 123, 443, 1329, 2969, 8907, 18163, 54489, 121729, 365187, 1315267, 3945801, 53925947, 161777841]

約数ペア:

[(1, 161777841), (3, 53925947), (41, 3945801), (123, 1315267), (443, 365187), (1329, 121729), (2969, 54489), (8907, 18163)]