66702883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 76761216

約数和(自身を除く): 10058333

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 2671, 24973, 34723, 45407, 301823, 590291, 3923699, 5130991, 66702883]

約数ペア:

[(1, 66702883), (13, 5130991), (17, 3923699), (113, 590291), (221, 301823), (1469, 45407), (1921, 34723), (2671, 24973)]