28770093

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 46869120

約数和(自身を除く): 18099027

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 617, 1413, 1727, 1851, 4239, 5181, 5553, 6787, 15543, 16659, 20361, 46629, 61083, 96869, 183249, 290607, 871821, 1065559, 2615463, 3196677, 9590031, 28770093]

約数ペア:

[(1, 28770093), (3, 9590031), (9, 3196677), (11, 2615463), (27, 1065559), (33, 871821), (99, 290607), (157, 183249), (297, 96869), (471, 61083), (617, 46629), (1413, 20361), (1727, 16659), (1851, 15543), (4239, 6787), (5181, 5553)]