171948933

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1049}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 275184000

約数和(自身を除く): 103235067

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 467, 1049, 1401, 3147, 4203, 6071, 9441, 12609, 13637, 18213, 28323, 40911, 54639, 122733, 163917, 368199, 489883, 1469649, 4408947, 6368479, 13226841, 19105437, 57316311, 171948933]

約数ペア:

[(1, 171948933), (3, 57316311), (9, 19105437), (13, 13226841), (27, 6368479), (39, 4408947), (117, 1469649), (351, 489883), (467, 368199), (1049, 163917), (1401, 122733), (3147, 54639), (4203, 40911), (6071, 28323), (9441, 18213), (12609, 13637)]