348077169

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 618552000

約数和(自身を除く): 270474831

約数列:

[1, 3, 9, 11, 19, 27, 29, 33, 57, 81, 87, 99, 171, 209, 261, 297, 319, 513, 551, 627, 709, 783, 891, 957, 1539, 1653, 1881, 2127, 2349, 2871, 4959, 5643, 6061, 6381, 7799, 8613, 13471, 14877, 16929, 18183, 19143, 20561, 23397, 25839, 40413, 44631, 54549, 57429, 61683, 70191, 121239, 148181, 163647, 185049, 210573, 226171, 363717, 390659, 444543, 490941, 555147, 631719, 678513, 1091151, 1171977, 1333629, 1665441, 2035539, 3515931, 4000887, 4297249, 6106617, 10547793, 12002661, 12891747, 18319851, 31643379, 38675241, 116025723, 348077169]

約数ペア:

[(1, 348077169), (3, 116025723), (9, 38675241), (11, 31643379), (19, 18319851), (27, 12891747), (29, 12002661), (33, 10547793), (57, 6106617), (81, 4297249), (87, 4000887), (99, 3515931), (171, 2035539), (209, 1665441), (261, 1333629), (297, 1171977), (319, 1091151), (513, 678513), (551, 631719), (627, 555147), (709, 490941), (783, 444543), (891, 390659), (957, 363717), (1539, 226171), (1653, 210573), (1881, 185049), (2127, 163647), (2349, 148181), (2871, 121239), (4959, 70191), (5643, 61683), (6061, 57429), (6381, 54549), (7799, 44631), (8613, 40413), (13471, 25839), (14877, 23397), (16929, 20561), (18183, 19143)]