90235827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2273}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 142607088

約数和(自身を除く): 52371261

約数列:

[1, 3, 9, 11, 33, 99, 401, 1203, 2273, 3609, 4411, 6819, 13233, 20457, 25003, 39699, 75009, 225027, 911473, 2734419, 8203257, 10026203, 30078609, 90235827]

約数ペア:

[(1, 90235827), (3, 30078609), (9, 10026203), (11, 8203257), (33, 2734419), (99, 911473), (401, 225027), (1203, 75009), (2273, 39699), (3609, 25003), (4411, 20457), (6819, 13233)]