40195821

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 54774720

約数和(自身を除く): 14578899

約数列:

[1, 3, 83, 109, 249, 327, 1481, 4443, 9047, 27141, 122923, 161429, 368769, 484287, 13398607, 40195821]

約数ペア:

[(1, 40195821), (3, 13398607), (83, 484287), (109, 368769), (249, 161429), (327, 122923), (1481, 27141), (4443, 9047)]