47480763

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 74211840

約数和(自身を除く): 26731077

約数列:

[1, 3, 11, 23, 33, 47, 69, 121, 141, 253, 363, 517, 759, 1081, 1331, 1551, 2783, 3243, 3993, 5687, 8349, 11891, 14641, 17061, 30613, 35673, 43923, 62557, 91839, 130801, 187671, 336743, 392403, 688127, 1010229, 1438811, 2064381, 4316433, 15826921, 47480763]

約数ペア:

[(1, 47480763), (3, 15826921), (11, 4316433), (23, 2064381), (33, 1438811), (47, 1010229), (69, 688127), (121, 392403), (141, 336743), (253, 187671), (363, 130801), (517, 91839), (759, 62557), (1081, 43923), (1331, 35673), (1551, 30613), (2783, 17061), (3243, 14641), (3993, 11891), (5687, 8349)]