82786617

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 133293600

約数和(自身を除く): 50506983

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 459, 531, 1003, 1019, 1377, 1593, 3009, 3057, 4779, 9027, 9171, 17323, 27081, 27513, 51969, 60121, 81243, 82539, 155907, 180363, 467721, 541089, 1022057, 1403163, 1623267, 3066171, 4869801, 9198513, 27595539, 82786617]

約数ペア:

[(1, 82786617), (3, 27595539), (9, 9198513), (17, 4869801), (27, 3066171), (51, 1623267), (59, 1403163), (81, 1022057), (153, 541089), (177, 467721), (459, 180363), (531, 155907), (1003, 82539), (1019, 81243), (1377, 60121), (1593, 51969), (3009, 27513), (3057, 27081), (4779, 17323), (9027, 9171)]