78831171

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 126924800

約数和(自身を除く): 48093629

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 4957, 5301, 14871, 15903, 44613, 94183, 133839, 153667, 282549, 461001, 847647, 1383003, 2542941, 2919673, 4149009, 8759019, 26277057, 78831171]

約数ペア:

[(1, 78831171), (3, 26277057), (9, 8759019), (19, 4149009), (27, 2919673), (31, 2542941), (57, 1383003), (93, 847647), (171, 461001), (279, 282549), (513, 153667), (589, 133839), (837, 94183), (1767, 44613), (4957, 15903), (5301, 14871)]