47186469

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 78274560

約数和(自身を除く): 31088091

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 127, 139, 243, 297, 381, 417, 891, 1143, 1251, 1397, 1529, 2673, 3429, 3753, 4191, 4587, 10287, 11259, 12573, 13761, 17653, 30861, 33777, 37719, 41283, 52959, 113157, 123849, 158877, 194183, 339471, 371547, 476631, 582549, 1429893, 1747647, 4289679, 5242941, 15728823, 47186469]

約数ペア:

[(1, 47186469), (3, 15728823), (9, 5242941), (11, 4289679), (27, 1747647), (33, 1429893), (81, 582549), (99, 476631), (127, 371547), (139, 339471), (243, 194183), (297, 158877), (381, 123849), (417, 113157), (891, 52959), (1143, 41283), (1251, 37719), (1397, 33777), (1529, 30861), (2673, 17653), (3429, 13761), (3753, 12573), (4191, 11259), (4587, 10287)]