661598804529

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{391789}}^1$

素因数の和:392111

約数の個数: 64

約数和(自身を含む): 1121585068800

約数和(自身を除く): 459986264271

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 283, 351, 459, 663, 849, 1989, 2547, 3679, 4811, 5967, 7641, 11037, 14433, 33111, 43299, 62543, 99333, 129897, 187629, 391789, 562887, 1175367, 1688661, 3526101, 5093257, 6660413, 10578303, 15279771, 19981239, 45839313, 59943717, 86585369, 110876287, 137517939, 179831151, 259756107, 332628861, 779268321, 997886583, 1441391731, 1884896879, 2337804963, 2993659749, 4324175193, 5654690637, 12972525579, 16964071911, 24503659427, 38917576737, 50892215733, 73510978281, 220532934843, 661598804529]

約数ペア:

[(1, 661598804529), (3, 220532934843), (9, 73510978281), (13, 50892215733), (17, 38917576737), (27, 24503659427), (39, 16964071911), (51, 12972525579), (117, 5654690637), (153, 4324175193), (221, 2993659749), (283, 2337804963), (351, 1884896879), (459, 1441391731), (663, 997886583), (849, 779268321), (1989, 332628861), (2547, 259756107), (3679, 179831151), (4811, 137517939), (5967, 110876287), (7641, 86585369), (11037, 59943717), (14433, 45839313), (33111, 19981239), (43299, 15279771), (62543, 10578303), (99333, 6660413), (129897, 5093257), (187629, 3526101), (391789, 1688661), (562887, 1175367)]