159698487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{77261}}^1$

素因数の和:77330

約数の個数: 16

約数和(自身を含む): 233640288

約数和(自身を除く): 73941801

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 77261, 231783, 1004393, 3013179, 4094833, 12284499, 53232829, 159698487]

約数ペア:

[(1, 159698487), (3, 53232829), (13, 12284499), (39, 4094833), (53, 3013179), (159, 1004393), (689, 231783), (2067, 77261)]