65693979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2237}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 102643632

約数和(自身を除く): 36949653

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2237, 2259, 3263, 6711, 9789, 20133, 29081, 29367, 87243, 261729, 561487, 1684461, 5053383, 7299331, 21897993, 65693979]

約数ペア:

[(1, 65693979), (3, 21897993), (9, 7299331), (13, 5053383), (39, 1684461), (117, 561487), (251, 261729), (753, 87243), (2237, 29367), (2259, 29081), (3263, 20133), (6711, 9789)]