19317963753

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8089}}^1$

素因数の和:8180

約数の個数: 96

約数和(自身を含む): 34086729600

約数和(自身を除く): 14768765847

約数列:

[1, 3, 9, 11, 17, 27, 33, 43, 51, 99, 121, 129, 153, 187, 297, 363, 387, 459, 473, 561, 731, 1089, 1161, 1419, 1683, 2057, 2193, 3267, 4257, 5049, 5203, 6171, 6579, 8041, 8089, 12771, 15609, 18513, 19737, 24123, 24267, 46827, 55539, 72369, 72801, 88451, 88979, 137513, 140481, 217107, 218403, 265353, 266937, 347827, 412539, 796059, 800811, 978769, 1043481, 1237617, 1512643, 2388177, 2402433, 2936307, 3130443, 3712851, 3826097, 4537929, 5913059, 8808921, 9391329, 11478291, 13613787, 16639073, 17739177, 26426763, 34434873, 40841361, 42087067, 49917219, 53217531, 65043649, 103304619, 126261201, 149751657, 159652593, 195130947, 378783603, 449254971, 585392841, 715480139, 1136350809, 1756178523, 2146440417, 6439321251, 19317963753]

約数ペア:

[(1, 19317963753), (3, 6439321251), (9, 2146440417), (11, 1756178523), (17, 1136350809), (27, 715480139), (33, 585392841), (43, 449254971), (51, 378783603), (99, 195130947), (121, 159652593), (129, 149751657), (153, 126261201), (187, 103304619), (297, 65043649), (363, 53217531), (387, 49917219), (459, 42087067), (473, 40841361), (561, 34434873), (731, 26426763), (1089, 17739177), (1161, 16639073), (1419, 13613787), (1683, 11478291), (2057, 9391329), (2193, 8808921), (3267, 5913059), (4257, 4537929), (5049, 3826097), (5203, 3712851), (6171, 3130443), (6579, 2936307), (8041, 2402433), (8089, 2388177), (12771, 1512643), (15609, 1237617), (18513, 1043481), (19737, 978769), (24123, 800811), (24267, 796059), (46827, 412539), (55539, 347827), (72369, 266937), (72801, 265353), (88451, 218403), (88979, 217107), (137513, 140481)]