264865671

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{144973}}^1$

素因数の和:145015

約数の個数: 24

約数和(自身を含む): 452318880

約数和(自身を除く): 187453209

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 144973, 434919, 1014811, 1304757, 3044433, 4204217, 9133299, 12612651, 29429519, 37837953, 88288557, 264865671]

約数ペア:

[(1, 264865671), (3, 88288557), (7, 37837953), (9, 29429519), (21, 12612651), (29, 9133299), (63, 4204217), (87, 3044433), (203, 1304757), (261, 1014811), (609, 434919), (1827, 144973)]