27720656715

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{198437}}^1$

素因数の和:198651

約数の個数: 32

約数和(自身を含む): 45339114240

約数和(自身を除く): 17618457525

約数列:

[1, 3, 5, 15, 67, 139, 201, 335, 417, 695, 1005, 2085, 9313, 27939, 46565, 139695, 198437, 595311, 992185, 2976555, 13295279, 27582743, 39885837, 66476395, 82748229, 137913715, 199429185, 413741145, 1848043781, 5544131343, 9240218905, 27720656715]

約数ペア:

[(1, 27720656715), (3, 9240218905), (5, 5544131343), (15, 1848043781), (67, 413741145), (139, 199429185), (201, 137913715), (335, 82748229), (417, 66476395), (695, 39885837), (1005, 27582743), (2085, 13295279), (9313, 2976555), (27939, 992185), (46565, 595311), (139695, 198437)]