826623441

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{16139}}^1$

素因数の和:16426

約数の個数: 32

約数和(自身を含む): 1404825600

約数和(自身を除く): 578202159

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 1897, 2439, 5691, 7317, 16139, 17073, 48417, 51219, 112973, 145251, 338919, 435753, 1016757, 3050271, 4373669, 13121007, 30615683, 39363021, 91847049, 118089063, 275541147, 826623441]

約数ペア:

[(1, 826623441), (3, 275541147), (7, 118089063), (9, 91847049), (21, 39363021), (27, 30615683), (63, 13121007), (189, 4373669), (271, 3050271), (813, 1016757), (1897, 435753), (2439, 338919), (5691, 145251), (7317, 112973), (16139, 51219), (17073, 48417)]