7732647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 12972960

約数和(自身を除く): 5240313

約数列:

[1, 3, 9, 13, 29, 39, 43, 53, 87, 117, 129, 159, 261, 377, 387, 477, 559, 689, 1131, 1247, 1537, 1677, 2067, 2279, 3393, 3741, 4611, 5031, 6201, 6837, 11223, 13833, 16211, 19981, 20511, 29627, 48633, 59943, 66091, 88881, 145899, 179829, 198273, 266643, 594819, 859183, 2577549, 7732647]

約数ペア:

[(1, 7732647), (3, 2577549), (9, 859183), (13, 594819), (29, 266643), (39, 198273), (43, 179829), (53, 145899), (87, 88881), (117, 66091), (129, 59943), (159, 48633), (261, 29627), (377, 20511), (387, 19981), (477, 16211), (559, 13833), (689, 11223), (1131, 6837), (1247, 6201), (1537, 5031), (1677, 4611), (2067, 3741), (2279, 3393)]