86175327

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 137825280

約数和(自身を除く): 51649953

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1491, 1993, 2059, 5979, 6177, 13951, 14413, 41853, 43239, 57797, 141503, 173391, 404579, 424509, 990521, 1213737, 2971563, 4103587, 12310761, 28725109, 86175327]

約数ペア:

[(1, 86175327), (3, 28725109), (7, 12310761), (21, 4103587), (29, 2971563), (71, 1213737), (87, 990521), (203, 424509), (213, 404579), (497, 173391), (609, 141503), (1491, 57797), (1993, 43239), (2059, 41853), (5979, 14413), (6177, 13951)]