68000673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 106856064

約数和(自身を除く): 38855391

約数列:

[1, 3, 13, 23, 39, 41, 43, 69, 123, 129, 299, 533, 559, 897, 943, 989, 1599, 1677, 1763, 1849, 2829, 2967, 5289, 5547, 12259, 12857, 22919, 24037, 36777, 38571, 40549, 42527, 68757, 72111, 75809, 121647, 127581, 227427, 527137, 552851, 985517, 1581411, 1658553, 1743607, 2956551, 5230821, 22666891, 68000673]

約数ペア:

[(1, 68000673), (3, 22666891), (13, 5230821), (23, 2956551), (39, 1743607), (41, 1658553), (43, 1581411), (69, 985517), (123, 552851), (129, 527137), (299, 227427), (533, 127581), (559, 121647), (897, 75809), (943, 72111), (989, 68757), (1599, 42527), (1677, 40549), (1763, 38571), (1849, 36777), (2829, 24037), (2967, 22919), (5289, 12857), (5547, 12259)]