158204583

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{102797}}^1$

素因数の和:102828

約数の個数: 20

約数和(自身を含む): 248771160

約数和(自身を除く): 90566577

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 102797, 308391, 925173, 1953143, 2775519, 5859429, 8326557, 17578287, 52734861, 158204583]

約数ペア:

[(1, 158204583), (3, 52734861), (9, 17578287), (19, 8326557), (27, 5859429), (57, 2775519), (81, 1953143), (171, 925173), (513, 308391), (1539, 102797)]