71695407

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{19073}}^1$

素因数の和:19262

約数の個数: 16

約数和(自身を含む): 109866240

約数和(自身を除く): 38170833

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 19073, 57219, 133511, 400533, 3414067, 10242201, 23898469, 71695407]

約数ペア:

[(1, 71695407), (3, 23898469), (7, 10242201), (21, 3414067), (179, 400533), (537, 133511), (1253, 57219), (3759, 19073)]