68051331

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2383}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 104133120

約数和(自身を除く): 36081789

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 2383, 3173, 7149, 9519, 21447, 28557, 45277, 135831, 397961, 407493, 1193883, 3581649, 7561259, 22683777, 68051331]

約数ペア:

[(1, 68051331), (3, 22683777), (9, 7561259), (19, 3581649), (57, 1193883), (167, 407493), (171, 397961), (501, 135831), (1503, 45277), (2383, 28557), (3173, 21447), (7149, 9519)]