87165429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51977}}^1$

素因数の和:52036

約数の個数: 16

約数和(自身を含む): 128073792

約数和(自身を除く): 40908363

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 51977, 155931, 675701, 2027103, 2235011, 6705033, 29055143, 87165429]

約数ペア:

[(1, 87165429), (3, 29055143), (13, 6705033), (39, 2235011), (43, 2027103), (129, 675701), (559, 155931), (1677, 51977)]