86136687

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105173}}^1$

素因数の和:105199

約数の個数: 24

約数和(自身を含む): 153133344

約数和(自身を除く): 66996657

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 105173, 315519, 736211, 946557, 1367249, 2208633, 4101747, 6625899, 9570743, 12305241, 28712229, 86136687]

約数ペア:

[(1, 86136687), (3, 28712229), (7, 12305241), (9, 9570743), (13, 6625899), (21, 4101747), (39, 2208633), (63, 1367249), (91, 946557), (117, 736211), (273, 315519), (819, 105173)]