90352353

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17419}}^1$

素因数の和:17461

約数の個数: 32

約数和(自身を含む): 156083200

約数和(自身を除く): 65730847

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 17419, 52257, 121933, 226447, 330961, 365799, 679341, 992883, 1585129, 2316727, 4302493, 4755387, 6950181, 12907479, 30117451, 90352353]

約数ペア:

[(1, 90352353), (3, 30117451), (7, 12907479), (13, 6950181), (19, 4755387), (21, 4302493), (39, 2316727), (57, 1585129), (91, 992883), (133, 679341), (247, 365799), (273, 330961), (399, 226447), (741, 121933), (1729, 52257), (5187, 17419)]