88743361

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1658

約数の個数: 20

約数和(自身を含む): 108096192

約数和(自身を除く): 19352831

約数列:

[1, 7, 23, 49, 161, 343, 1127, 1607, 2401, 7889, 11249, 36961, 55223, 78743, 258727, 551201, 1811089, 3858407, 12677623, 88743361]

約数ペア:

[(1, 88743361), (7, 12677623), (23, 3858407), (49, 1811089), (161, 551201), (343, 258727), (1127, 78743), (1607, 55223), (2401, 36961), (7889, 11249)]