131033990421

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2051477}}^1$

素因数の和:2051681

約数の個数: 24

約数和(自身を含む): 194578585344

約数和(自身を除く): 63544594923

約数列:

[1, 3, 9, 47, 141, 151, 423, 453, 1359, 7097, 21291, 63873, 2051477, 6154431, 18463293, 96419419, 289258257, 309773027, 867774771, 929319081, 2787957243, 14559332269, 43677996807, 131033990421]

約数ペア:

[(1, 131033990421), (3, 43677996807), (9, 14559332269), (47, 2787957243), (141, 929319081), (151, 867774771), (423, 309773027), (453, 289258257), (1359, 96419419), (7097, 18463293), (21291, 6154431), (63873, 2051477)]