156988290231

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{16451}}^1\times {\mathrm{28657}}^1$

素因数の和:45151

約数の個数: 24

約数和(自身を含む): 232911819504

約数和(自身を除く): 75923529273

約数列:

[1, 3, 9, 37, 111, 333, 16451, 28657, 49353, 85971, 148059, 257913, 608687, 1060309, 1826061, 3180927, 5478183, 9542781, 471436307, 1414308921, 4242926763, 17443143359, 52329430077, 156988290231]

約数ペア:

[(1, 156988290231), (3, 52329430077), (9, 17443143359), (37, 4242926763), (111, 1414308921), (333, 471436307), (16451, 9542781), (28657, 5478183), (49353, 3180927), (85971, 1826061), (148059, 1060309), (257913, 608687)]