72037971

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{50341}}^1$

素因数の和:50403

約数の個数: 16

約数和(自身を含む): 108738720

約数和(自身を除く): 36700749

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 50341, 151023, 453069, 1359207, 2668073, 8004219, 24012657, 72037971]

約数ペア:

[(1, 72037971), (3, 24012657), (9, 8004219), (27, 2668073), (53, 1359207), (159, 453069), (477, 151023), (1431, 50341)]