55069713

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 85567328

約数和(自身を除く): 30497615

約数列:

[1, 3, 9, 27, 43, 81, 97, 129, 163, 291, 387, 489, 873, 1161, 1467, 2619, 3483, 4171, 4401, 7009, 7857, 12513, 13203, 15811, 21027, 37539, 47433, 63081, 112617, 142299, 189243, 337851, 426897, 567729, 679873, 1280691, 2039619, 6118857, 18356571, 55069713]

約数ペア:

[(1, 55069713), (3, 18356571), (9, 6118857), (27, 2039619), (43, 1280691), (81, 679873), (97, 567729), (129, 426897), (163, 337851), (291, 189243), (387, 142299), (489, 112617), (873, 63081), (1161, 47433), (1467, 37539), (2619, 21027), (3483, 15811), (4171, 13203), (4401, 12513), (7009, 7857)]