66607407

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 104659200

約数和(自身を除く): 38051793

約数列:

[1, 3, 9, 19, 27, 57, 157, 171, 471, 513, 827, 1413, 2481, 2983, 4239, 7443, 8949, 15713, 22329, 26847, 47139, 80541, 129839, 141417, 389517, 424251, 1168551, 2466941, 3505653, 7400823, 22202469, 66607407]

約数ペア:

[(1, 66607407), (3, 22202469), (9, 7400823), (19, 3505653), (27, 2466941), (57, 1168551), (157, 424251), (171, 389517), (471, 141417), (513, 129839), (827, 80541), (1413, 47139), (2481, 26847), (2983, 22329), (4239, 15713), (7443, 8949)]