67776401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46327}}^1$

素因数の和:46364

約数の個数: 16

約数和(自身を含む): 88949760

約数和(自身を除く): 21173359

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 46327, 324289, 509597, 880213, 3567179, 6161491, 9682343, 67776401]

約数ペア:

[(1, 67776401), (7, 9682343), (11, 6161491), (19, 3567179), (77, 880213), (133, 509597), (209, 324289), (1463, 46327)]