38174841

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 20369799

約数列:

[1, 3, 9, 27, 43, 129, 131, 251, 387, 393, 753, 1161, 1179, 2259, 3537, 5633, 6777, 10793, 16899, 32379, 32881, 50697, 97137, 98643, 152091, 291411, 295929, 887787, 1413883, 4241649, 12724947, 38174841]

約数ペア:

[(1, 38174841), (3, 12724947), (9, 4241649), (27, 1413883), (43, 887787), (129, 295929), (131, 291411), (251, 152091), (387, 98643), (393, 97137), (753, 50697), (1161, 32881), (1179, 32379), (2259, 16899), (3537, 10793), (5633, 6777)]