61955442

素因数分解:

$2^1\times 3^4\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1656

約数の個数: 40

約数和(自身を含む): 139422492

約数和(自身を除く): 77467050

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 281, 562, 843, 1361, 1686, 2529, 2722, 4083, 5058, 7587, 8166, 12249, 15174, 22761, 24498, 36747, 45522, 73494, 110241, 220482, 382441, 764882, 1147323, 2294646, 3441969, 6883938, 10325907, 20651814, 30977721, 61955442]

約数ペア:

[(1, 61955442), (2, 30977721), (3, 20651814), (6, 10325907), (9, 6883938), (18, 3441969), (27, 2294646), (54, 1147323), (81, 764882), (162, 382441), (281, 220482), (562, 110241), (843, 73494), (1361, 45522), (1686, 36747), (2529, 24498), (2722, 22761), (4083, 15174), (5058, 12249), (7587, 8166)]