72934749

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{15797}}^1$

素因数の和:15831

約数の個数: 24

約数和(自身を含む): 115009440

約数和(自身を除く): 42074691

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 15797, 47391, 142173, 300143, 426519, 900429, 1279557, 2701287, 3838671, 8103861, 24311583, 72934749]

約数ペア:

[(1, 72934749), (3, 24311583), (9, 8103861), (19, 3838671), (27, 2701287), (57, 1279557), (81, 900429), (171, 426519), (243, 300143), (513, 142173), (1539, 47391), (4617, 15797)]