40605681

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 55157760

約数和(自身を除く): 14552079

約数列:

[1, 3, 71, 213, 379, 503, 1137, 1509, 26909, 35713, 80727, 107139, 190637, 571911, 13535227, 40605681]

約数ペア:

[(1, 40605681), (3, 13535227), (71, 571911), (213, 190637), (379, 107139), (503, 80727), (1137, 35713), (1509, 26909)]