85377747

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 60688173

約数列:

[1, 3, 7, 13, 21, 39, 43, 49, 91, 129, 147, 273, 301, 559, 637, 903, 1039, 1677, 1911, 2107, 3117, 3913, 6321, 7273, 11739, 13507, 21819, 27391, 40521, 44677, 50911, 82173, 94549, 134031, 152733, 283647, 312739, 580801, 661843, 938217, 1742403, 1985529, 2189173, 4065607, 6567519, 12196821, 28459249, 85377747]

約数ペア:

[(1, 85377747), (3, 28459249), (7, 12196821), (13, 6567519), (21, 4065607), (39, 2189173), (43, 1985529), (49, 1742403), (91, 938217), (129, 661843), (147, 580801), (273, 312739), (301, 283647), (559, 152733), (637, 134031), (903, 94549), (1039, 82173), (1677, 50911), (1911, 44677), (2107, 40521), (3117, 27391), (3913, 21819), (6321, 13507), (7273, 11739)]