85067703

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 145454400

約数和(自身を除く): 60386697

約数列:

[1, 3, 7, 9, 21, 53, 63, 73, 159, 219, 349, 371, 477, 511, 657, 1047, 1113, 1533, 2443, 3141, 3339, 3869, 4599, 7329, 11607, 18497, 21987, 25477, 27083, 34821, 55491, 76431, 81249, 129479, 166473, 178339, 229293, 243747, 388437, 535017, 1165311, 1350281, 1605051, 4050843, 9451967, 12152529, 28355901, 85067703]

約数ペア:

[(1, 85067703), (3, 28355901), (7, 12152529), (9, 9451967), (21, 4050843), (53, 1605051), (63, 1350281), (73, 1165311), (159, 535017), (219, 388437), (349, 243747), (371, 229293), (477, 178339), (511, 166473), (657, 129479), (1047, 81249), (1113, 76431), (1533, 55491), (2443, 34821), (3141, 27083), (3339, 25477), (3869, 21987), (4599, 18497), (7329, 11607)]