858747027

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 1273190400

約数和(自身を除く): 414443373

約数列:

[1, 3, 17, 31, 51, 89, 93, 267, 289, 359, 527, 867, 1077, 1513, 1581, 2759, 4539, 6103, 8277, 8959, 11129, 18309, 25721, 26877, 31951, 33387, 46903, 77163, 95853, 103751, 140709, 189193, 311253, 543167, 567579, 797351, 990481, 1629501, 2392053, 2971443, 3216281, 9233839, 9648843, 16838177, 27701517, 50514531, 286249009, 858747027]

約数ペア:

[(1, 858747027), (3, 286249009), (17, 50514531), (31, 27701517), (51, 16838177), (89, 9648843), (93, 9233839), (267, 3216281), (289, 2971443), (359, 2392053), (527, 1629501), (867, 990481), (1077, 797351), (1513, 567579), (1581, 543167), (2759, 311253), (4539, 189193), (6103, 140709), (8277, 103751), (8959, 95853), (11129, 77163), (18309, 46903), (25721, 33387), (26877, 31951)]