87716343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 140781312

約数和(自身を除く): 53064969

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1599, 4987, 5863, 14961, 17589, 54857, 64831, 164571, 194493, 204467, 613401, 713141, 2139423, 2249137, 2658071, 6747411, 7974213, 29238781, 87716343]

約数ペア:

[(1, 87716343), (3, 29238781), (11, 7974213), (13, 6747411), (33, 2658071), (39, 2249137), (41, 2139423), (123, 713141), (143, 613401), (429, 204467), (451, 194493), (533, 164571), (1353, 64831), (1599, 54857), (4987, 17589), (5863, 14961)]