78895011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6315

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 47387229

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 6263, 12597, 18789, 81419, 106471, 118997, 244257, 319413, 356991, 1384123, 1546961, 2022949, 4152369, 4640883, 6068847, 26298337, 78895011]

約数ペア:

[(1, 78895011), (3, 26298337), (13, 6068847), (17, 4640883), (19, 4152369), (39, 2022949), (51, 1546961), (57, 1384123), (221, 356991), (247, 319413), (323, 244257), (663, 118997), (741, 106471), (969, 81419), (4199, 18789), (6263, 12597)]