80267907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19717}}^1$

素因数の和:19802

約数の個数: 16

約数和(自身を含む): 113575680

約数和(自身を除く): 33307773

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 19717, 59151, 453491, 1163303, 1360473, 3489909, 26755969, 80267907]

約数ペア:

[(1, 80267907), (3, 26755969), (23, 3489909), (59, 1360473), (69, 1163303), (177, 453491), (1357, 59151), (4071, 19717)]