78838089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 41596599

約数列:

[1, 3, 11, 23, 33, 69, 241, 253, 431, 723, 759, 1293, 2651, 4741, 5543, 7953, 9913, 14223, 16629, 29739, 60973, 103871, 109043, 182919, 311613, 327129, 1142581, 2389033, 3427743, 7167099, 26279363, 78838089]

約数ペア:

[(1, 78838089), (3, 26279363), (11, 7167099), (23, 3427743), (33, 2389033), (69, 1142581), (241, 327129), (253, 311613), (431, 182919), (723, 109043), (759, 103871), (1293, 60973), (2651, 29739), (4741, 16629), (5543, 14223), (7953, 9913)]