39952143

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 74394880

約数和(自身を除く): 34442737

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 1747, 2079, 2541, 3267, 5241, 7623, 12229, 15723, 19217, 22869, 36687, 47169, 57651, 110061, 134519, 172953, 211387, 330183, 403557, 518859, 634161, 1210671, 1479709, 1902483, 3632013, 4439127, 5707449, 13317381, 39952143]

約数ペア:

[(1, 39952143), (3, 13317381), (7, 5707449), (9, 4439127), (11, 3632013), (21, 1902483), (27, 1479709), (33, 1210671), (63, 634161), (77, 518859), (99, 403557), (121, 330183), (189, 211387), (231, 172953), (297, 134519), (363, 110061), (693, 57651), (847, 47169), (1089, 36687), (1747, 22869), (2079, 19217), (2541, 15723), (3267, 12229), (5241, 7623)]