190551231

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13241}}^1$

素因数の和:13304

約数の個数: 32

約数和(自身を含む): 311451840

約数和(自身を除く): 120900609

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 13241, 14391, 39723, 119169, 172133, 357507, 516399, 542881, 1549197, 1628643, 4647591, 4885929, 7057453, 14657787, 21172359, 63517077, 190551231]

約数ペア:

[(1, 190551231), (3, 63517077), (9, 21172359), (13, 14657787), (27, 7057453), (39, 4885929), (41, 4647591), (117, 1628643), (123, 1549197), (351, 542881), (369, 516399), (533, 357507), (1107, 172133), (1599, 119169), (4797, 39723), (13241, 14391)]