71240269

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^3\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 16

約数和(自身を含む): 77598720

約数和(自身を除く): 6358451

約数列:

[1, 23, 29, 127, 667, 841, 2921, 3683, 19343, 24389, 84709, 106807, 560947, 2456561, 3097403, 71240269]

約数ペア:

[(1, 71240269), (23, 3097403), (29, 2456561), (127, 560947), (667, 106807), (841, 84709), (2921, 24389), (3683, 19343)]