90415377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2039}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 141086400

約数和(自身を除く): 50671023

約数列:

[1, 3, 9, 13, 39, 117, 379, 1137, 2039, 3411, 4927, 6117, 14781, 18351, 26507, 44343, 79521, 238563, 772781, 2318343, 6955029, 10046153, 30138459, 90415377]

約数ペア:

[(1, 90415377), (3, 30138459), (9, 10046153), (13, 6955029), (39, 2318343), (117, 772781), (379, 238563), (1137, 79521), (2039, 44343), (3411, 26507), (4927, 18351), (6117, 14781)]