143971353

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{619}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 213493280

約数和(自身を除く): 69521927

約数列:

[1, 3, 9, 43, 129, 387, 601, 619, 1803, 1857, 5409, 5571, 25843, 26617, 77529, 79851, 232587, 239553, 372019, 1116057, 3348171, 15996817, 47990451, 143971353]

約数ペア:

[(1, 143971353), (3, 47990451), (9, 15996817), (43, 3348171), (129, 1116057), (387, 372019), (601, 239553), (619, 232587), (1803, 79851), (1857, 77529), (5409, 26617), (5571, 25843)]