38606139

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 69132336

約数和(自身を除く): 30526197

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 101, 117, 121, 143, 243, 297, 303, 351, 363, 429, 891, 909, 1053, 1089, 1111, 1287, 1313, 1573, 2673, 2727, 3159, 3267, 3333, 3861, 3939, 4719, 8181, 9801, 9999, 11583, 11817, 12221, 14157, 14443, 24543, 29403, 29997, 34749, 35451, 36663, 42471, 43329, 89991, 106353, 109989, 127413, 129987, 158873, 269973, 319059, 329967, 382239, 389961, 476619, 989901, 1169883, 1429857, 2969703, 3509649, 4289571, 12868713, 38606139]

約数ペア:

[(1, 38606139), (3, 12868713), (9, 4289571), (11, 3509649), (13, 2969703), (27, 1429857), (33, 1169883), (39, 989901), (81, 476619), (99, 389961), (101, 382239), (117, 329967), (121, 319059), (143, 269973), (243, 158873), (297, 129987), (303, 127413), (351, 109989), (363, 106353), (429, 89991), (891, 43329), (909, 42471), (1053, 36663), (1089, 35451), (1111, 34749), (1287, 29997), (1313, 29403), (1573, 24543), (2673, 14443), (2727, 14157), (3159, 12221), (3267, 11817), (3333, 11583), (3861, 9999), (3939, 9801), (4719, 8181)]