48291327

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20717}}^1$

素因数の和:20767

約数の個数: 24

約数和(自身を含む): 81877536

約数和(自身を除く): 33586209

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 20717, 62151, 145019, 186453, 435057, 766529, 1305171, 2299587, 5365703, 6898761, 16097109, 48291327]

約数ペア:

[(1, 48291327), (3, 16097109), (7, 6898761), (9, 5365703), (21, 2299587), (37, 1305171), (63, 766529), (111, 435057), (259, 186453), (333, 145019), (777, 62151), (2331, 20717)]