76751469

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{49871}}^1$

素因数の和:49902

約数の個数: 20

約数和(自身を含む): 120690240

約数和(自身を除く): 43938771

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 49871, 149613, 448839, 947549, 1346517, 2842647, 4039551, 8527941, 25583823, 76751469]

約数ペア:

[(1, 76751469), (3, 25583823), (9, 8527941), (19, 4039551), (27, 2842647), (57, 1346517), (81, 947549), (171, 448839), (513, 149613), (1539, 49871)]