47264607

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 80750880

約数和(自身を除く): 33486273

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 89, 117, 153, 221, 267, 351, 459, 663, 801, 1157, 1513, 1989, 2403, 3471, 4539, 5967, 7921, 10413, 13617, 19669, 23763, 31239, 40851, 59007, 71289, 102973, 134657, 177021, 213867, 308919, 403971, 531063, 926757, 1211913, 1750541, 2780271, 3635739, 5251623, 15754869, 47264607]

約数ペア:

[(1, 47264607), (3, 15754869), (9, 5251623), (13, 3635739), (17, 2780271), (27, 1750541), (39, 1211913), (51, 926757), (89, 531063), (117, 403971), (153, 308919), (221, 213867), (267, 177021), (351, 134657), (459, 102973), (663, 71289), (801, 59007), (1157, 40851), (1513, 31239), (1989, 23763), (2403, 19669), (3471, 13617), (4539, 10413), (5967, 7921)]