27932769

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{5147}}^1$

素因数の和:5226

約数の個数: 20

約数和(自身を含む): 42357744

約数和(自身を除く): 14424975

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5147, 5427, 15441, 46323, 138969, 344849, 416907, 1034547, 3103641, 9310923, 27932769]

約数ペア:

[(1, 27932769), (3, 9310923), (9, 3103641), (27, 1034547), (67, 416907), (81, 344849), (201, 138969), (603, 46323), (1809, 15441), (5147, 5427)]