56339156979

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{717139}}^1$

素因数の和:717224

約数の個数: 48

約数和(自身を含む): 98448979200

約数和(自身を除く): 42109822221

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 301, 387, 609, 903, 1247, 1827, 2709, 3741, 8729, 11223, 26187, 78561, 717139, 2151417, 5019973, 6454251, 15059919, 20797031, 30836977, 45179757, 62391093, 92510931, 145579217, 187173279, 215858839, 277532793, 436737651, 647576517, 894272333, 1310212953, 1942729551, 2682816999, 6259906331, 8048450997, 18779718993, 56339156979]

約数ペア:

[(1, 56339156979), (3, 18779718993), (7, 8048450997), (9, 6259906331), (21, 2682816999), (29, 1942729551), (43, 1310212953), (63, 894272333), (87, 647576517), (129, 436737651), (203, 277532793), (261, 215858839), (301, 187173279), (387, 145579217), (609, 92510931), (903, 62391093), (1247, 45179757), (1827, 30836977), (2709, 20797031), (3741, 15059919), (8729, 6454251), (11223, 5019973), (26187, 2151417), (78561, 717139)]