131115501

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2633}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 207095616

約数和(自身を除く): 75980115

約数列:

[1, 3, 9, 11, 33, 99, 503, 1509, 2633, 4527, 5533, 7899, 16599, 23697, 28963, 49797, 86889, 260667, 1324399, 3973197, 11919591, 14568389, 43705167, 131115501]

約数ペア:

[(1, 131115501), (3, 43705167), (9, 14568389), (11, 11919591), (33, 3973197), (99, 1324399), (503, 260667), (1509, 86889), (2633, 49797), (4527, 28963), (5533, 23697), (7899, 16599)]