68846493

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 29649507

約数列:

[1, 3, 29, 47, 87, 113, 141, 149, 339, 447, 1363, 3277, 4089, 4321, 5311, 7003, 9831, 12963, 15933, 16837, 21009, 50511, 154019, 203087, 462057, 488273, 609261, 791339, 1464819, 2374017, 22948831, 68846493]

約数ペア:

[(1, 68846493), (3, 22948831), (29, 2374017), (47, 1464819), (87, 791339), (113, 609261), (141, 488273), (149, 462057), (339, 203087), (447, 154019), (1363, 50511), (3277, 21009), (4089, 16837), (4321, 15933), (5311, 12963), (7003, 9831)]