19647733827

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{146933}}^1$

素因数の和:147047

約数の個数: 24

約数和(自身を含む): 27643575024

約数和(自身を除く): 7995841197

約数列:

[1, 3, 29, 53, 87, 159, 841, 1537, 2523, 4611, 44573, 133719, 146933, 440799, 4261057, 7787449, 12783171, 23362347, 123570653, 225836021, 370711959, 677508063, 6549244609, 19647733827]

約数ペア:

[(1, 19647733827), (3, 6549244609), (29, 677508063), (53, 370711959), (87, 225836021), (159, 123570653), (841, 23362347), (1537, 12783171), (2523, 7787449), (4611, 4261057), (44573, 440799), (133719, 146933)]