72523413

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 108831008

約数和(自身を除く): 36307595

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2797, 2881, 8391, 8643, 25173, 25929, 120271, 187399, 360813, 562197, 1082439, 1686591, 8058157, 24174471, 72523413]

約数ペア:

[(1, 72523413), (3, 24174471), (9, 8058157), (43, 1686591), (67, 1082439), (129, 562197), (201, 360813), (387, 187399), (603, 120271), (2797, 25929), (2881, 25173), (8391, 8643)]