26156729907

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{15973}}^1$

素因数の和:16153

約数の個数: 96

約数和(自身を含む): 50237591040

約数和(自身を除く): 24080861133

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 139, 153, 187, 231, 357, 417, 561, 693, 973, 1071, 1251, 1309, 1529, 1683, 2363, 2919, 3927, 4587, 7089, 8757, 10703, 11781, 13761, 15973, 16541, 21267, 25993, 32109, 47919, 49623, 77979, 96327, 111811, 143757, 148869, 175703, 181951, 233937, 271541, 335433, 527109, 545853, 814623, 1006299, 1229921, 1581327, 1637559, 1900787, 2220247, 2443869, 2986951, 3689763, 5702361, 6660741, 8960853, 11069289, 15541729, 17107083, 19982223, 20908657, 24422717, 26882559, 37744199, 46625187, 62725971, 73268151, 113232597, 139875561, 170959019, 188177913, 219804453, 264209393, 339697791, 415186189, 512877057, 792628179, 1245558567, 1538631171, 2377884537, 2906303323, 3736675701, 8718909969, 26156729907]

約数ペア:

[(1, 26156729907), (3, 8718909969), (7, 3736675701), (9, 2906303323), (11, 2377884537), (17, 1538631171), (21, 1245558567), (33, 792628179), (51, 512877057), (63, 415186189), (77, 339697791), (99, 264209393), (119, 219804453), (139, 188177913), (153, 170959019), (187, 139875561), (231, 113232597), (357, 73268151), (417, 62725971), (561, 46625187), (693, 37744199), (973, 26882559), (1071, 24422717), (1251, 20908657), (1309, 19982223), (1529, 17107083), (1683, 15541729), (2363, 11069289), (2919, 8960853), (3927, 6660741), (4587, 5702361), (7089, 3689763), (8757, 2986951), (10703, 2443869), (11781, 2220247), (13761, 1900787), (15973, 1637559), (16541, 1581327), (21267, 1229921), (25993, 1006299), (32109, 814623), (47919, 545853), (49623, 527109), (77979, 335433), (96327, 271541), (111811, 233937), (143757, 181951), (148869, 175703)]