185628537

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1553}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 290908800

約数和(自身を除く): 105280263

約数列:

[1, 3, 9, 19, 27, 57, 171, 233, 513, 699, 1553, 2097, 4427, 4659, 6291, 13281, 13977, 29507, 39843, 41931, 88521, 119529, 265563, 361849, 796689, 1085547, 3256641, 6875131, 9769923, 20625393, 61876179, 185628537]

約数ペア:

[(1, 185628537), (3, 61876179), (9, 20625393), (19, 9769923), (27, 6875131), (57, 3256641), (171, 1085547), (233, 796689), (513, 361849), (699, 265563), (1553, 119529), (2097, 88521), (4427, 41931), (4659, 39843), (6291, 29507), (13281, 13977)]