515958633

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9281}}^1$

素因数の和:9390

約数の個数: 32

約数和(自身を含む): 801964800

約数和(自身を除く): 286006167

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1917, 2059, 6177, 9281, 18531, 27843, 55593, 83529, 250587, 269149, 658951, 807447, 1976853, 2422341, 5930559, 7267023, 17791677, 19109579, 57328737, 171986211, 515958633]

約数ペア:

[(1, 515958633), (3, 171986211), (9, 57328737), (27, 19109579), (29, 17791677), (71, 7267023), (87, 5930559), (213, 2422341), (261, 1976853), (639, 807447), (783, 658951), (1917, 269149), (2059, 250587), (6177, 83529), (9281, 55593), (18531, 27843)]