902605089

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 1358168000

約数和(自身を除く): 455562911

約数列:

[1, 3, 17, 19, 51, 57, 157, 289, 323, 349, 471, 867, 969, 1047, 2669, 2983, 5491, 5933, 6631, 8007, 8949, 16473, 17799, 19893, 45373, 50711, 54793, 100861, 112727, 136119, 152133, 164379, 302583, 338181, 862087, 931481, 1041067, 1916359, 2586261, 2794443, 3123201, 5749077, 15835177, 17698139, 47505531, 53094417, 300868363, 902605089]

約数ペア:

[(1, 902605089), (3, 300868363), (17, 53094417), (19, 47505531), (51, 17698139), (57, 15835177), (157, 5749077), (289, 3123201), (323, 2794443), (349, 2586261), (471, 1916359), (867, 1041067), (969, 931481), (1047, 862087), (2669, 338181), (2983, 302583), (5491, 164379), (5933, 152133), (6631, 136119), (8007, 112727), (8949, 100861), (16473, 54793), (17799, 50711), (19893, 45373)]