72163839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{16693}}^1$

素因数の和:16838

約数の個数: 16

約数和(自身を含む): 105773184

約数和(自身を除く): 33609345

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 16693, 50079, 183623, 550869, 2186783, 6560349, 24054613, 72163839]

約数ペア:

[(1, 72163839), (3, 24054613), (11, 6560349), (33, 2186783), (131, 550869), (393, 183623), (1441, 50079), (4323, 16693)]