27225471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 46133248

約数和(自身を除く): 18907777

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 3217, 8463, 9651, 22519, 41821, 67557, 99727, 125463, 292747, 299181, 698089, 878241, 1296451, 2094267, 3889353, 9075157, 27225471]

約数ペア:

[(1, 27225471), (3, 9075157), (7, 3889353), (13, 2094267), (21, 1296451), (31, 878241), (39, 698089), (91, 299181), (93, 292747), (217, 125463), (273, 99727), (403, 67557), (651, 41821), (1209, 22519), (2821, 9651), (3217, 8463)]