77971401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17573}}^1$

素因数の和:17625

約数の個数: 24

約数和(自身を含む): 123369480

約数和(自身を除く): 45398079

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 17573, 52719, 158157, 298741, 509617, 896223, 1528851, 2688669, 4586553, 8663489, 25990467, 77971401]

約数ペア:

[(1, 77971401), (3, 25990467), (9, 8663489), (17, 4586553), (29, 2688669), (51, 1528851), (87, 896223), (153, 509617), (261, 298741), (493, 158157), (1479, 52719), (4437, 17573)]