67340161

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{10333}}^1$

素因数の和:10373

約数の個数: 16

約数和(自身を含む): 82672000

約数和(自身を除く): 15331839

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 10333, 72331, 196327, 506317, 1374289, 3544219, 9620023, 67340161]

約数ペア:

[(1, 67340161), (7, 9620023), (19, 3544219), (49, 1374289), (133, 506317), (343, 196327), (931, 72331), (6517, 10333)]