40673061

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 74070360

約数和(自身を除く): 33397299

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 121, 143, 153, 169, 187, 221, 363, 429, 507, 561, 663, 1089, 1287, 1521, 1573, 1683, 1859, 1989, 2057, 2197, 2431, 2873, 4719, 5577, 6171, 6591, 7293, 8619, 14157, 16731, 18513, 19773, 20449, 21879, 24167, 25857, 26741, 31603, 37349, 61347, 72501, 80223, 94809, 112047, 184041, 217503, 240669, 265837, 284427, 336141, 347633, 410839, 797511, 1042899, 1232517, 2392533, 3128697, 3697551, 4519229, 13557687, 40673061]

約数ペア:

[(1, 40673061), (3, 13557687), (9, 4519229), (11, 3697551), (13, 3128697), (17, 2392533), (33, 1232517), (39, 1042899), (51, 797511), (99, 410839), (117, 347633), (121, 336141), (143, 284427), (153, 265837), (169, 240669), (187, 217503), (221, 184041), (363, 112047), (429, 94809), (507, 80223), (561, 72501), (663, 61347), (1089, 37349), (1287, 31603), (1521, 26741), (1573, 25857), (1683, 24167), (1859, 21879), (1989, 20449), (2057, 19773), (2197, 18513), (2431, 16731), (2873, 14157), (4719, 8619), (5577, 7293), (6171, 6591)]