79495941

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 124600320

約数和(自身を除く): 45104379

約数列:

[1, 3, 7, 21, 47, 141, 239, 329, 337, 717, 987, 1011, 1673, 2359, 5019, 7077, 11233, 15839, 33699, 47517, 78631, 80543, 110873, 235893, 241629, 332619, 563801, 1691403, 3785521, 11356563, 26498647, 79495941]

約数ペア:

[(1, 79495941), (3, 26498647), (7, 11356563), (21, 3785521), (47, 1691403), (141, 563801), (239, 332619), (329, 241629), (337, 235893), (717, 110873), (987, 80543), (1011, 78631), (1673, 47517), (2359, 33699), (5019, 15839), (7077, 11233)]