8449920003

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{4793}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 13378711680

約数和(自身を除く): 4928791677

約数列:

[1, 3, 7, 21, 49, 67, 147, 179, 201, 469, 537, 1253, 1407, 3283, 3759, 4793, 8771, 9849, 11993, 14379, 26313, 33551, 35979, 83951, 100653, 234857, 251853, 321131, 587657, 704571, 857947, 963393, 1762971, 2247917, 2573841, 6005629, 6743751, 15735419, 18016887, 42039403, 47206257, 57482449, 126118209, 172447347, 402377143, 1207131429, 2816640001, 8449920003]

約数ペア:

[(1, 8449920003), (3, 2816640001), (7, 1207131429), (21, 402377143), (49, 172447347), (67, 126118209), (147, 57482449), (179, 47206257), (201, 42039403), (469, 18016887), (537, 15735419), (1253, 6743751), (1407, 6005629), (3283, 2573841), (3759, 2247917), (4793, 1762971), (8771, 963393), (9849, 857947), (11993, 704571), (14379, 587657), (26313, 321131), (33551, 251853), (35979, 234857), (83951, 100653)]