85627749

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 123678720

約数和(自身を除く): 38050971

約数列:

[1, 3, 29, 43, 47, 87, 129, 141, 487, 1247, 1363, 1461, 2021, 3741, 4089, 6063, 14123, 20941, 22889, 42369, 58609, 62823, 68667, 175827, 607289, 663781, 984227, 1821867, 1991343, 2952681, 28542583, 85627749]

約数ペア:

[(1, 85627749), (3, 28542583), (29, 2952681), (43, 1991343), (47, 1821867), (87, 984227), (129, 663781), (141, 607289), (487, 175827), (1247, 68667), (1363, 62823), (1461, 58609), (2021, 42369), (3741, 22889), (4089, 20941), (6063, 14123)]