27996879777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1\times {\mathrm{3833}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 39790662912

約数和(自身を除く): 11793783135

約数列:

[1, 3, 17, 51, 197, 591, 727, 2181, 3349, 3833, 10047, 11499, 12359, 37077, 65161, 143219, 195483, 429657, 755101, 2265303, 2434723, 2786591, 7304169, 8359773, 12836717, 38510151, 47372047, 142116141, 548958427, 1646875281, 9332293259, 27996879777]

約数ペア:

[(1, 27996879777), (3, 9332293259), (17, 1646875281), (51, 548958427), (197, 142116141), (591, 47372047), (727, 38510151), (2181, 12836717), (3349, 8359773), (3833, 7304169), (10047, 2786591), (11499, 2434723), (12359, 2265303), (37077, 755101), (65161, 429657), (143219, 195483)]