775493379

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{52127}}^1$

素因数の和:52184

約数の個数: 32

約数和(自身を含む): 1251072000

約数和(自身を除く): 475578621

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 52127, 156381, 469143, 990413, 1407429, 1511683, 2971239, 4535049, 8913717, 13605147, 26741151, 28721977, 40815441, 86165931, 258497793, 775493379]

約数ペア:

[(1, 775493379), (3, 258497793), (9, 86165931), (19, 40815441), (27, 28721977), (29, 26741151), (57, 13605147), (87, 8913717), (171, 4535049), (261, 2971239), (513, 1511683), (551, 1407429), (783, 990413), (1653, 469143), (4959, 156381), (14877, 52127)]