145144791

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{162901}}^1$

素因数の和:162924

約数の個数: 20

約数和(自身を含む): 236533704

約数和(自身を除く): 91388913

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 162901, 488703, 1466109, 1791911, 4398327, 5375733, 13194981, 16127199, 48381597, 145144791]

約数ペア:

[(1, 145144791), (3, 48381597), (9, 16127199), (11, 13194981), (27, 5375733), (33, 4398327), (81, 1791911), (99, 1466109), (297, 488703), (891, 162901)]