8253333

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 13764960

約数和(自身を除く): 5511627

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 157, 177, 297, 471, 531, 649, 891, 1413, 1593, 1727, 1947, 4239, 4779, 5181, 5841, 9263, 12717, 15543, 17523, 27789, 46629, 52569, 83367, 101893, 139887, 250101, 305679, 750303, 917037, 2751111, 8253333]

約数ペア:

[(1, 8253333), (3, 2751111), (9, 917037), (11, 750303), (27, 305679), (33, 250101), (59, 139887), (81, 101893), (99, 83367), (157, 52569), (177, 46629), (297, 27789), (471, 17523), (531, 15543), (649, 12717), (891, 9263), (1413, 5841), (1593, 5181), (1727, 4779), (1947, 4239)]