37997667

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1174

約数の個数: 28

約数和(自身を含む): 58235040

約数和(自身を除く): 20237373

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1109, 1269, 3327, 3807, 9981, 11421, 29943, 34263, 52123, 89829, 156369, 269487, 469107, 808461, 1407321, 4221963, 12665889, 37997667]

約数ペア:

[(1, 37997667), (3, 12665889), (9, 4221963), (27, 1407321), (47, 808461), (81, 469107), (141, 269487), (243, 156369), (423, 89829), (729, 52123), (1109, 34263), (1269, 29943), (3327, 11421), (3807, 9981)]