508733252289

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{21767}}^1$

素因数の和:23395

約数の個数: 64

約数和(自身を含む): 821263104000

約数和(自身を除く): 312529851711

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1571, 1653, 4713, 4959, 14139, 14877, 21767, 29849, 42417, 45559, 65301, 89547, 136677, 195903, 268641, 410031, 413573, 587709, 631243, 805923, 865621, 1230093, 1240719, 1893729, 2596863, 3722157, 5681187, 7790589, 11166471, 11993617, 17043561, 23371767, 34195957, 35980851, 102587871, 107942553, 307763613, 323827659, 649723183, 923290839, 991682753, 1949169549, 2975048259, 5847508647, 8925144777, 17542525941, 18841972307, 26775434331, 56525916921, 169577750763, 508733252289]

約数ペア:

[(1, 508733252289), (3, 169577750763), (9, 56525916921), (19, 26775434331), (27, 18841972307), (29, 17542525941), (57, 8925144777), (87, 5847508647), (171, 2975048259), (261, 1949169549), (513, 991682753), (551, 923290839), (783, 649723183), (1571, 323827659), (1653, 307763613), (4713, 107942553), (4959, 102587871), (14139, 35980851), (14877, 34195957), (21767, 23371767), (29849, 17043561), (42417, 11993617), (45559, 11166471), (65301, 7790589), (89547, 5681187), (136677, 3722157), (195903, 2596863), (268641, 1893729), (410031, 1240719), (413573, 1230093), (587709, 865621), (631243, 805923)]