48520377

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{3967}}^1$

素因数の和:4130

約数の個数: 20

約数和(自身を含む): 72979456

約数和(自身を除く): 24459079

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 3967, 4077, 11901, 12231, 35703, 107109, 321327, 599017, 1797051, 5391153, 16173459, 48520377]

約数ペア:

[(1, 48520377), (3, 16173459), (9, 5391153), (27, 1797051), (81, 599017), (151, 321327), (453, 107109), (1359, 35703), (3967, 12231), (4077, 11901)]