159604809

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 272418048

約数和(自身を除く): 112813239

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 611, 637, 987, 1777, 1833, 1911, 2303, 4277, 5331, 6909, 12439, 12831, 23101, 29939, 37317, 69303, 83519, 87073, 89817, 161707, 250557, 261219, 485121, 584633, 1085747, 1131949, 1753899, 3257241, 3395847, 4092431, 7600229, 12277293, 22800687, 53201603, 159604809]

約数ペア:

[(1, 159604809), (3, 53201603), (7, 22800687), (13, 12277293), (21, 7600229), (39, 4092431), (47, 3395847), (49, 3257241), (91, 1753899), (141, 1131949), (147, 1085747), (273, 584633), (329, 485121), (611, 261219), (637, 250557), (987, 161707), (1777, 89817), (1833, 87073), (1911, 83519), (2303, 69303), (4277, 37317), (5331, 29939), (6909, 23101), (12439, 12831)]