86875281

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{7867}}^1$

素因数の和:8285

約数の個数: 16

約数和(自身を含む): 129035200

約数和(自身を除く): 42159919

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 7867, 11043, 23601, 70803, 212409, 3217603, 9652809, 28958427, 86875281]

約数ペア:

[(1, 86875281), (3, 28958427), (9, 9652809), (27, 3217603), (409, 212409), (1227, 70803), (3681, 23601), (7867, 11043)]