87402393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4583}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 136823232

約数和(自身を除く): 49420839

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 4583, 6357, 13749, 19071, 41247, 59579, 178737, 536211, 747029, 2241087, 6723261, 9711377, 29134131, 87402393]

約数ペア:

[(1, 87402393), (3, 29134131), (9, 9711377), (13, 6723261), (39, 2241087), (117, 747029), (163, 536211), (489, 178737), (1467, 59579), (2119, 41247), (4583, 19071), (6357, 13749)]