82188081

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 129962880

約数和(自身を除く): 47774799

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 1233, 1307, 2329, 3699, 3921, 6987, 11763, 20961, 22219, 35289, 62883, 66657, 179059, 199971, 537177, 599913, 1611531, 3044003, 4834593, 9132009, 27396027, 82188081]

約数ペア:

[(1, 82188081), (3, 27396027), (9, 9132009), (17, 4834593), (27, 3044003), (51, 1611531), (137, 599913), (153, 537177), (411, 199971), (459, 179059), (1233, 66657), (1307, 62883), (2329, 35289), (3699, 22219), (3921, 20961), (6987, 11763)]