156968867451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{128557631}}^1$

素因数の和:128557682

約数の個数: 16

約数和(自身を含む): 234489120768

約数和(自身を除く): 77520253317

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 128557631, 385672893, 1414133941, 4242401823, 4756632347, 14269897041, 52322955817, 156968867451]

約数ペア:

[(1, 156968867451), (3, 52322955817), (11, 14269897041), (33, 4756632347), (37, 4242401823), (111, 1414133941), (407, 385672893), (1221, 128557631)]