54514369

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 15158591

約数列:

[1, 7, 13, 53, 89, 91, 127, 371, 623, 689, 889, 1157, 1651, 4717, 4823, 6731, 8099, 11303, 11557, 33019, 47117, 61321, 79121, 87503, 146939, 429247, 599059, 612521, 1028573, 4193413, 7787767, 54514369]

約数ペア:

[(1, 54514369), (7, 7787767), (13, 4193413), (53, 1028573), (89, 612521), (91, 599059), (127, 429247), (371, 146939), (623, 87503), (689, 79121), (889, 61321), (1157, 47117), (1651, 33019), (4717, 11557), (4823, 11303), (6731, 8099)]