78867063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46861}}^1$

素因数の和:46895

約数の個数: 24

約数和(自身を含む): 131588496

約数和(自身を除く): 52721433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 46861, 140583, 421749, 515471, 796637, 1546413, 2389911, 4639239, 7169733, 8763007, 26289021, 78867063]

約数ペア:

[(1, 78867063), (3, 26289021), (9, 8763007), (11, 7169733), (17, 4639239), (33, 2389911), (51, 1546413), (99, 796637), (153, 515471), (187, 421749), (561, 140583), (1683, 46861)]