89620041

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 142117888

約数和(自身を除く): 52497847

約数列:

[1, 3, 7, 21, 43, 61, 129, 183, 301, 427, 903, 1281, 1627, 2623, 4881, 7869, 11389, 18361, 34167, 55083, 69961, 99247, 209883, 297741, 489727, 694729, 1469181, 2084187, 4267621, 12802863, 29873347, 89620041]

約数ペア:

[(1, 89620041), (3, 29873347), (7, 12802863), (21, 4267621), (43, 2084187), (61, 1469181), (129, 694729), (183, 489727), (301, 297741), (427, 209883), (903, 99247), (1281, 69961), (1627, 55083), (2623, 34167), (4881, 18361), (7869, 11389)]