68977041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 112451328

約数和(自身を除く): 43474287

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1717, 1913, 2121, 5151, 5739, 12019, 13391, 32521, 36057, 40173, 97563, 193213, 227647, 579639, 682941, 1352491, 3284621, 4057473, 9853863, 22992347, 68977041]

約数ペア:

[(1, 68977041), (3, 22992347), (7, 9853863), (17, 4057473), (21, 3284621), (51, 1352491), (101, 682941), (119, 579639), (303, 227647), (357, 193213), (707, 97563), (1717, 40173), (1913, 36057), (2121, 32521), (5151, 13391), (5739, 12019)]