9563778561

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 12994375680

約数和(自身を除く): 3430597119

約数列:

[1, 3, 127, 173, 373, 381, 389, 519, 1119, 1167, 21971, 47371, 49403, 64529, 65913, 67297, 142113, 145097, 148209, 193587, 201891, 435291, 8195183, 8546719, 18427319, 24585549, 25101781, 25640157, 55281957, 75305343, 3187926187, 9563778561]

約数ペア:

[(1, 9563778561), (3, 3187926187), (127, 75305343), (173, 55281957), (373, 25640157), (381, 25101781), (389, 24585549), (519, 18427319), (1119, 8546719), (1167, 8195183), (21971, 435291), (47371, 201891), (49403, 193587), (64529, 148209), (65913, 145097), (67297, 142113)]