229691709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6793}}^1$

素因数の和:6846

約数の個数: 36

約数和(自身を含む): 379607956

約数和(自身を除く): 149916247

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1989, 2601, 3757, 6793, 11271, 20379, 33813, 61137, 88309, 115481, 264927, 346443, 794781, 1039329, 1501253, 1963177, 4503759, 5889531, 13511277, 17668593, 25521301, 76563903, 229691709]

約数ペア:

[(1, 229691709), (3, 76563903), (9, 25521301), (13, 17668593), (17, 13511277), (39, 5889531), (51, 4503759), (117, 1963177), (153, 1501253), (221, 1039329), (289, 794781), (663, 346443), (867, 264927), (1989, 115481), (2601, 88309), (3757, 61137), (6793, 33813), (11271, 20379)]