201728403

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9931}}^1$

素因数の和:10035

約数の個数: 24

約数和(自身を含む): 304197296

約数和(自身を除く): 102468893

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 2257, 6771, 9931, 20313, 29793, 89379, 367447, 605791, 1102341, 1817373, 3307023, 5452119, 22414267, 67242801, 201728403]

約数ペア:

[(1, 201728403), (3, 67242801), (9, 22414267), (37, 5452119), (61, 3307023), (111, 1817373), (183, 1102341), (333, 605791), (549, 367447), (2257, 89379), (6771, 29793), (9931, 20313)]