63930897

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4550

約数の個数: 32

約数和(自身を含む): 103541760

約数和(自身を除く): 39610863

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4493, 4743, 13479, 14229, 40437, 76381, 121311, 139283, 229143, 417849, 687429, 1253547, 2062287, 2367811, 3760641, 7103433, 21310299, 63930897]

約数ペア:

[(1, 63930897), (3, 21310299), (9, 7103433), (17, 3760641), (27, 2367811), (31, 2062287), (51, 1253547), (93, 687429), (153, 417849), (279, 229143), (459, 139283), (527, 121311), (837, 76381), (1581, 40437), (4493, 14229), (4743, 13479)]