89889327

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:644

約数の個数: 36

約数和(自身を含む): 143783640

約数和(自身を除く): 53894313

約数列:

[1, 3, 9, 11, 33, 99, 121, 197, 363, 419, 591, 1089, 1257, 1773, 2167, 3771, 4609, 6501, 13827, 19503, 23837, 41481, 50699, 71511, 82543, 152097, 214533, 247629, 456291, 742887, 907973, 2723919, 8171757, 9987703, 29963109, 89889327]

約数ペア:

[(1, 89889327), (3, 29963109), (9, 9987703), (11, 8171757), (33, 2723919), (99, 907973), (121, 742887), (197, 456291), (363, 247629), (419, 214533), (591, 152097), (1089, 82543), (1257, 71511), (1773, 50699), (2167, 41481), (3771, 23837), (4609, 19503), (6501, 13827)]