61211913867

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1272941}}^1$

素因数の和:1273100

約数の個数: 32

約数和(自身を含む): 98372957760

約数和(自身を除く): 37161043893

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1781, 3699, 5343, 16029, 48087, 1272941, 3818823, 11456469, 16548233, 34369407, 49644699, 148934097, 174392917, 446802291, 523178751, 1569536253, 2267107921, 4708608759, 6801323763, 20403971289, 61211913867]

約数ペア:

[(1, 61211913867), (3, 20403971289), (9, 6801323763), (13, 4708608759), (27, 2267107921), (39, 1569536253), (117, 523178751), (137, 446802291), (351, 174392917), (411, 148934097), (1233, 49644699), (1781, 34369407), (3699, 16548233), (5343, 11456469), (16029, 3818823), (48087, 1272941)]