156726108903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{320899}}^1$

素因数の和:322711

約数の個数: 32

約数和(自身を含む): 257336128000

約数和(自身を除く): 100610019097

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1789, 5367, 12523, 23257, 37569, 69771, 162799, 320899, 488397, 962697, 2246293, 4171687, 6738879, 12515061, 29201809, 87605427, 574088311, 1722264933, 4018618177, 7463148043, 12055854531, 22389444129, 52242036301, 156726108903]

約数ペア:

[(1, 156726108903), (3, 52242036301), (7, 22389444129), (13, 12055854531), (21, 7463148043), (39, 4018618177), (91, 1722264933), (273, 574088311), (1789, 87605427), (5367, 29201809), (12523, 12515061), (23257, 6738879), (37569, 4171687), (69771, 2246293), (162799, 962697), (320899, 488397)]