53901783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2663}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 84363552

約数和(自身を除く): 30461769

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 2663, 6747, 7989, 20241, 23967, 34619, 103857, 311571, 460699, 1382097, 4146291, 5989087, 17967261, 53901783]

約数ペア:

[(1, 53901783), (3, 17967261), (9, 5989087), (13, 4146291), (39, 1382097), (117, 460699), (173, 311571), (519, 103857), (1557, 34619), (2249, 23967), (2663, 20241), (6747, 7989)]