27596583

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 47663616

約数和(自身を除く): 20067033

約数列:

[1, 3, 7, 9, 21, 43, 61, 63, 129, 167, 183, 301, 387, 427, 501, 549, 903, 1169, 1281, 1503, 2623, 2709, 3507, 3843, 7181, 7869, 10187, 10521, 18361, 21543, 23607, 30561, 50267, 55083, 64629, 71309, 91683, 150801, 165249, 213927, 438041, 452403, 641781, 1314123, 3066287, 3942369, 9198861, 27596583]

約数ペア:

[(1, 27596583), (3, 9198861), (7, 3942369), (9, 3066287), (21, 1314123), (43, 641781), (61, 452403), (63, 438041), (129, 213927), (167, 165249), (183, 150801), (301, 91683), (387, 71309), (427, 64629), (501, 55083), (549, 50267), (903, 30561), (1169, 23607), (1281, 21543), (1503, 18361), (2623, 10521), (2709, 10187), (3507, 7869), (3843, 7181)]