137868621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97159}}^1$

素因数の和:97216

約数の個数: 16

約数和(自身を含む): 205201920

約数和(自身を除く): 67333299

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 97159, 291477, 1068749, 3206247, 4177837, 12533511, 45956207, 137868621]

約数ペア:

[(1, 137868621), (3, 45956207), (11, 12533511), (33, 4177837), (43, 3206247), (129, 1068749), (473, 291477), (1419, 97159)]