67373703

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{25903}}^1$

素因数の和:25943

約数の個数: 18

約数和(自身を含む): 103382864

約数和(自身を除く): 36009161

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 25903, 77709, 233127, 440351, 1321053, 3963159, 7485967, 22457901, 67373703]

約数ペア:

[(1, 67373703), (3, 22457901), (9, 7485967), (17, 3963159), (51, 1321053), (153, 440351), (289, 233127), (867, 77709), (2601, 25903)]