147720158781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{99131}}^1$

素因数の和:101177

約数の個数: 32

約数和(自身を含む): 223388014080

約数和(自身を除く): 75667855299

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2011, 6033, 26143, 38209, 78429, 99131, 114627, 297393, 496717, 1288703, 1490151, 1883489, 3866109, 5650467, 24485357, 73456071, 199352441, 598057323, 2591581733, 3787696379, 7774745199, 11363089137, 49240052927, 147720158781]

約数ペア:

[(1, 147720158781), (3, 49240052927), (13, 11363089137), (19, 7774745199), (39, 3787696379), (57, 2591581733), (247, 598057323), (741, 199352441), (2011, 73456071), (6033, 24485357), (26143, 5650467), (38209, 3866109), (78429, 1883489), (99131, 1490151), (114627, 1288703), (297393, 496717)]