61377894

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 137683728

約数和(自身を除く): 76305834

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 157, 222, 314, 333, 471, 587, 666, 942, 1174, 1413, 1761, 2826, 3522, 5283, 5809, 10566, 11618, 17427, 21719, 34854, 43438, 52281, 65157, 92159, 104562, 130314, 184318, 195471, 276477, 390942, 552954, 829431, 1658862, 3409883, 6819766, 10229649, 20459298, 30688947, 61377894]

約数ペア:

[(1, 61377894), (2, 30688947), (3, 20459298), (6, 10229649), (9, 6819766), (18, 3409883), (37, 1658862), (74, 829431), (111, 552954), (157, 390942), (222, 276477), (314, 195471), (333, 184318), (471, 130314), (587, 104562), (666, 92159), (942, 65157), (1174, 52281), (1413, 43438), (1761, 34854), (2826, 21719), (3522, 17427), (5283, 11618), (5809, 10566)]