80890909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 91780416

約数和(自身を除く): 10889507

約数列:

[1, 11, 41, 67, 451, 737, 2677, 2747, 29447, 30217, 109757, 179359, 1207327, 1972949, 7353719, 80890909]

約数ペア:

[(1, 80890909), (11, 7353719), (41, 1972949), (67, 1207327), (451, 179359), (737, 109757), (2677, 30217), (2747, 29447)]