331325667

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22271}}^1$

素因数の和:22328

約数の個数: 32

約数和(自身を含む): 534528000

約数和(自身を除く): 203202333

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 22271, 66813, 200439, 423149, 601317, 645859, 1269447, 1937577, 3808341, 5812731, 11425023, 12271321, 17438193, 36813963, 110441889, 331325667]

約数ペア:

[(1, 331325667), (3, 110441889), (9, 36813963), (19, 17438193), (27, 12271321), (29, 11425023), (57, 5812731), (87, 3808341), (171, 1937577), (261, 1269447), (513, 645859), (551, 601317), (783, 423149), (1653, 200439), (4959, 66813), (14877, 22271)]