86124213

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 151507200

約数和(自身を除く): 65382987

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 343, 441, 483, 1029, 1127, 1213, 1449, 3087, 3381, 3639, 7889, 8491, 10143, 10917, 23667, 25473, 27899, 59437, 71001, 76419, 83697, 178311, 195293, 251091, 416059, 534933, 585879, 1248177, 1367051, 1757637, 3744531, 4101153, 9569357, 12303459, 28708071, 86124213]

約数ペア:

[(1, 86124213), (3, 28708071), (7, 12303459), (9, 9569357), (21, 4101153), (23, 3744531), (49, 1757637), (63, 1367051), (69, 1248177), (147, 585879), (161, 534933), (207, 416059), (343, 251091), (441, 195293), (483, 178311), (1029, 83697), (1127, 76419), (1213, 71001), (1449, 59437), (3087, 27899), (3381, 25473), (3639, 23667), (7889, 10917), (8491, 10143)]