613685241

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25339}}^1$

素因数の和:25387

約数の個数: 40

約数和(自身を含む): 1030223040

約数和(自身を除く): 416537799

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 24219, 25339, 76017, 228051, 329407, 582797, 684153, 988221, 1748391, 2052459, 2964663, 5245173, 7576361, 8893989, 15735519, 22729083, 26681967, 47206557, 68187249, 204561747, 613685241]

約数ペア:

[(1, 613685241), (3, 204561747), (9, 68187249), (13, 47206557), (23, 26681967), (27, 22729083), (39, 15735519), (69, 8893989), (81, 7576361), (117, 5245173), (207, 2964663), (299, 2052459), (351, 1748391), (621, 988221), (897, 684153), (1053, 582797), (1863, 329407), (2691, 228051), (8073, 76017), (24219, 25339)]