74486763

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 119784000

約数和(自身を除く): 45297237

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1549, 1781, 3699, 4647, 5343, 13941, 16029, 20137, 41823, 48087, 60411, 181233, 212213, 543699, 636639, 1909917, 2758769, 5729751, 8276307, 24828921, 74486763]

約数ペア:

[(1, 74486763), (3, 24828921), (9, 8276307), (13, 5729751), (27, 2758769), (39, 1909917), (117, 636639), (137, 543699), (351, 212213), (411, 181233), (1233, 60411), (1549, 48087), (1781, 41823), (3699, 20137), (4647, 16029), (5343, 13941)]