6461181

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 9731520

約数和(自身を除く): 3270339

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 3923, 11769, 35307, 105921, 239303, 717909, 2153727, 6461181]

約数ペア:

[(1, 6461181), (3, 2153727), (9, 717909), (27, 239303), (61, 105921), (183, 35307), (549, 11769), (1647, 3923)]