357282897

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 570430560

約数和(自身を除く): 213147663

約数列:

[1, 3, 17, 19, 23, 41, 51, 57, 69, 123, 289, 323, 391, 437, 529, 697, 779, 867, 943, 969, 1173, 1311, 1587, 2091, 2337, 2829, 5491, 6647, 7429, 8993, 10051, 11849, 13243, 16031, 16473, 17917, 19941, 21689, 22287, 26979, 30153, 35547, 39729, 48093, 53751, 65067, 126293, 152881, 170867, 225131, 272527, 304589, 368713, 378879, 412091, 458643, 512601, 675393, 817581, 913767, 1106139, 1236273, 2904739, 5178013, 6268121, 7005547, 8714217, 15534039, 18804363, 21016641, 119094299, 357282897]

約数ペア:

[(1, 357282897), (3, 119094299), (17, 21016641), (19, 18804363), (23, 15534039), (41, 8714217), (51, 7005547), (57, 6268121), (69, 5178013), (123, 2904739), (289, 1236273), (323, 1106139), (391, 913767), (437, 817581), (529, 675393), (697, 512601), (779, 458643), (867, 412091), (943, 378879), (969, 368713), (1173, 304589), (1311, 272527), (1587, 225131), (2091, 170867), (2337, 152881), (2829, 126293), (5491, 65067), (6647, 53751), (7429, 48093), (8993, 39729), (10051, 35547), (11849, 30153), (13243, 26979), (16031, 22287), (16473, 21689), (17917, 19941)]