40577931

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 61242480

約数和(自身を除く): 20664549

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 963, 1453, 3103, 4359, 9309, 13077, 27927, 42137, 126411, 155471, 379233, 466413, 1399239, 4508659, 13525977, 40577931]

約数ペア:

[(1, 40577931), (3, 13525977), (9, 4508659), (29, 1399239), (87, 466413), (107, 379233), (261, 155471), (321, 126411), (963, 42137), (1453, 27927), (3103, 13077), (4359, 9309)]