249225553323

素因数分解:

$3^7\times {\mathrm{359}}^1\times {\mathrm{317431}}^1$

素因数の和:317811

約数の個数: 32

約数和(自身を含む): 374823705600

約数和(自身を除く): 125598152277

約数列:

[1, 3, 9, 27, 81, 243, 359, 729, 1077, 2187, 3231, 9693, 29079, 87237, 261711, 317431, 785133, 952293, 2856879, 8570637, 25711911, 77135733, 113957729, 231407199, 341873187, 694221597, 1025619561, 3076858683, 9230576049, 27691728147, 83075184441, 249225553323]

約数ペア:

[(1, 249225553323), (3, 83075184441), (9, 27691728147), (27, 9230576049), (81, 3076858683), (243, 1025619561), (359, 694221597), (729, 341873187), (1077, 231407199), (2187, 113957729), (3231, 77135733), (9693, 25711911), (29079, 8570637), (87237, 2856879), (261711, 952293), (317431, 785133)]