40226517

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 62684160

約数和(自身を除く): 22457643

約数列:

[1, 3, 9, 23, 27, 69, 207, 211, 307, 621, 633, 921, 1899, 2763, 4853, 5697, 7061, 8289, 14559, 21183, 43677, 63549, 64777, 131031, 190647, 194331, 582993, 1489871, 1748979, 4469613, 13408839, 40226517]

約数ペア:

[(1, 40226517), (3, 13408839), (9, 4469613), (23, 1748979), (27, 1489871), (69, 582993), (207, 194331), (211, 190647), (307, 131031), (621, 64777), (633, 63549), (921, 43677), (1899, 21183), (2763, 14559), (4853, 8289), (5697, 7061)]