320510007

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 486086400

約数和(自身を除く): 165576393

約数列:

[1, 3, 9, 27, 59, 173, 177, 519, 531, 1163, 1557, 1593, 3489, 4671, 10207, 10467, 30621, 31401, 68617, 91863, 201199, 205851, 275589, 603597, 617553, 1810791, 1852659, 5432373, 11870741, 35612223, 106836669, 320510007]

約数ペア:

[(1, 320510007), (3, 106836669), (9, 35612223), (27, 11870741), (59, 5432373), (173, 1852659), (177, 1810791), (519, 617553), (531, 603597), (1163, 275589), (1557, 205851), (1593, 201199), (3489, 91863), (4671, 68617), (10207, 31401), (10467, 30621)]