68007897

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 108556800

約数和(自身を除く): 40548903

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 3083, 7353, 9249, 22059, 27747, 58577, 83241, 132569, 175731, 397707, 527193, 1193121, 1581579, 2518811, 3579363, 7556433, 22669299, 68007897]

約数ペア:

[(1, 68007897), (3, 22669299), (9, 7556433), (19, 3579363), (27, 2518811), (43, 1581579), (57, 1193121), (129, 527193), (171, 397707), (387, 175731), (513, 132569), (817, 83241), (1161, 58577), (2451, 27747), (3083, 22059), (7353, 9249)]