66291129

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 107452800

約数和(自身を除く): 41161671

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 243, 261, 409, 621, 667, 783, 1227, 1863, 2001, 2349, 3681, 5589, 6003, 7047, 9407, 11043, 11861, 18009, 28221, 33129, 35583, 54027, 84663, 99387, 106749, 162081, 253989, 272803, 320247, 761967, 818409, 960741, 2285901, 2455227, 2882223, 7365681, 22097043, 66291129]

約数ペア:

[(1, 66291129), (3, 22097043), (9, 7365681), (23, 2882223), (27, 2455227), (29, 2285901), (69, 960741), (81, 818409), (87, 761967), (207, 320247), (243, 272803), (261, 253989), (409, 162081), (621, 106749), (667, 99387), (783, 84663), (1227, 54027), (1863, 35583), (2001, 33129), (2349, 28221), (3681, 18009), (5589, 11861), (6003, 11043), (7047, 9407)]