13787901

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 23774080

約数和(自身を除く): 9986179

約数列:

[1, 3, 9, 17, 19, 27, 31, 51, 57, 81, 93, 153, 171, 279, 289, 323, 459, 513, 527, 589, 837, 867, 969, 1377, 1539, 1581, 1767, 2511, 2601, 2907, 4743, 5301, 5491, 7803, 8721, 8959, 10013, 14229, 15903, 16473, 23409, 26163, 26877, 30039, 42687, 47709, 49419, 80631, 90117, 148257, 170221, 241893, 270351, 444771, 510663, 725679, 811053, 1531989, 4595967, 13787901]

約数ペア:

[(1, 13787901), (3, 4595967), (9, 1531989), (17, 811053), (19, 725679), (27, 510663), (31, 444771), (51, 270351), (57, 241893), (81, 170221), (93, 148257), (153, 90117), (171, 80631), (279, 49419), (289, 47709), (323, 42687), (459, 30039), (513, 26877), (527, 26163), (589, 23409), (837, 16473), (867, 15903), (969, 14229), (1377, 10013), (1539, 8959), (1581, 8721), (1767, 7803), (2511, 5491), (2601, 5301), (2907, 4743)]