47541249

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 85729280

約数和(自身を除く): 38188031

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1471, 1539, 1701, 3591, 4413, 4617, 10297, 10773, 13239, 27949, 30891, 32319, 39717, 83847, 92673, 119151, 195643, 251541, 278019, 357453, 586929, 754623, 834057, 1760787, 2263869, 2502171, 5282361, 6791607, 15847083, 47541249]

約数ペア:

[(1, 47541249), (3, 15847083), (7, 6791607), (9, 5282361), (19, 2502171), (21, 2263869), (27, 1760787), (57, 834057), (63, 754623), (81, 586929), (133, 357453), (171, 278019), (189, 251541), (243, 195643), (399, 119151), (513, 92673), (567, 83847), (1197, 39717), (1471, 32319), (1539, 30891), (1701, 27949), (3591, 13239), (4413, 10773), (4617, 10297)]