27489796201

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{4157}}^1\times {\mathrm{7103}}^1$

素因数の和:11293

約数の個数: 24

約数和(自身を含む): 33673812480

約数和(自身を除く): 6184016279

約数列:

[1, 7, 19, 49, 133, 931, 4157, 7103, 29099, 49721, 78983, 134957, 203693, 348047, 552881, 944699, 3870167, 6612893, 29527171, 206690197, 561016249, 1446831379, 3927113743, 27489796201]

約数ペア:

[(1, 27489796201), (7, 3927113743), (19, 1446831379), (49, 561016249), (133, 206690197), (931, 29527171), (4157, 6612893), (7103, 3870167), (29099, 944699), (49721, 552881), (78983, 348047), (134957, 203693)]