68547897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 111600000

約数和(自身を除く): 43052103

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 297, 447, 1341, 1549, 1639, 4023, 4647, 4917, 13941, 14751, 17039, 41823, 44253, 51117, 153351, 230801, 460053, 692403, 2077209, 2538811, 6231627, 7616433, 22849299, 68547897]

約数ペア:

[(1, 68547897), (3, 22849299), (9, 7616433), (11, 6231627), (27, 2538811), (33, 2077209), (99, 692403), (149, 460053), (297, 230801), (447, 153351), (1341, 51117), (1549, 44253), (1639, 41823), (4023, 17039), (4647, 14751), (4917, 13941)]