27201447

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11100

約数の個数: 32

約数和(自身を含む): 49602560

約数和(自身を除く): 22401113

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 11071, 33213, 77497, 99639, 143923, 232491, 298917, 431769, 697473, 1007461, 1295307, 2092419, 3022383, 3885921, 9067149, 27201447]

約数ペア:

[(1, 27201447), (3, 9067149), (7, 3885921), (9, 3022383), (13, 2092419), (21, 1295307), (27, 1007461), (39, 697473), (63, 431769), (91, 298917), (117, 232491), (189, 143923), (273, 99639), (351, 77497), (819, 33213), (2457, 11071)]