189110961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{3491}}^1$

素因数の和:3973

約数の個数: 24

約数和(自身を含む): 294892416

約数和(自身を除く): 105781455

約数列:

[1, 3, 9, 13, 39, 117, 463, 1389, 3491, 4167, 6019, 10473, 18057, 31419, 45383, 54171, 136149, 408447, 1616333, 4848999, 14546997, 21012329, 63036987, 189110961]

約数ペア:

[(1, 189110961), (3, 63036987), (9, 21012329), (13, 14546997), (39, 4848999), (117, 1616333), (463, 408447), (1389, 136149), (3491, 54171), (4167, 45383), (6019, 31419), (10473, 18057)]