127930941

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 197235200

約数和(自身を除く): 69304259

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 711, 999, 1621, 2133, 2923, 4863, 8769, 14589, 26307, 43767, 59977, 78921, 128059, 179931, 384177, 539793, 1152531, 1619379, 3457593, 4738183, 14214549, 42643647, 127930941]

約数ペア:

[(1, 127930941), (3, 42643647), (9, 14214549), (27, 4738183), (37, 3457593), (79, 1619379), (111, 1152531), (237, 539793), (333, 384177), (711, 179931), (999, 128059), (1621, 78921), (2133, 59977), (2923, 43767), (4863, 26307), (8769, 14589)]