47164851

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 75613824

約数和(自身を除く): 28448973

約数列:

[1, 3, 9, 17, 43, 51, 67, 107, 129, 153, 201, 321, 387, 603, 731, 963, 1139, 1819, 2193, 2881, 3417, 4601, 5457, 6579, 7169, 8643, 10251, 13803, 16371, 21507, 25929, 41409, 48977, 64521, 78217, 121873, 146931, 234651, 308267, 365619, 440793, 703953, 924801, 1096857, 2774403, 5240539, 15721617, 47164851]

約数ペア:

[(1, 47164851), (3, 15721617), (9, 5240539), (17, 2774403), (43, 1096857), (51, 924801), (67, 703953), (107, 440793), (129, 365619), (153, 308267), (201, 234651), (321, 146931), (387, 121873), (603, 78217), (731, 64521), (963, 48977), (1139, 41409), (1819, 25929), (2193, 21507), (2881, 16371), (3417, 13803), (4601, 10251), (5457, 8643), (6579, 7169)]