72216441

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{27017}}^1$

素因数の和:27043

約数の個数: 24

約数和(自身を含む): 118014624

約数和(自身を除く): 45798183

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 27017, 81051, 243153, 297187, 729459, 891561, 2188377, 2674683, 6565131, 8024049, 24072147, 72216441]

約数ペア:

[(1, 72216441), (3, 24072147), (9, 8024049), (11, 6565131), (27, 2674683), (33, 2188377), (81, 891561), (99, 729459), (243, 297187), (297, 243153), (891, 81051), (2673, 27017)]