262827

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 421200

約数和(自身を除く): 158373

約数列:

[1, 3, 9, 19, 29, 53, 57, 87, 159, 171, 261, 477, 551, 1007, 1537, 1653, 3021, 4611, 4959, 9063, 13833, 29203, 87609, 262827]

約数ペア:

[(1, 262827), (3, 87609), (9, 29203), (19, 13833), (29, 9063), (53, 4959), (57, 4611), (87, 3021), (159, 1653), (171, 1537), (261, 1007), (477, 551)]