1837296027

素因数分解:

$3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17707}}^1$

素因数の和:17790

約数の個数: 48

約数和(自身を含む): 3197073152

約数和(自身を除く): 1359777125

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 243, 427, 549, 567, 1281, 1647, 1701, 3843, 4941, 11529, 14823, 17707, 34587, 53121, 103761, 123949, 159363, 371847, 478089, 1080127, 1115541, 1434267, 3240381, 3346623, 4302801, 7560889, 9721143, 10039869, 22682667, 29163429, 30119607, 68048001, 87490287, 204144003, 262470861, 612432009, 1837296027]

約数ペア:

[(1, 1837296027), (3, 612432009), (7, 262470861), (9, 204144003), (21, 87490287), (27, 68048001), (61, 30119607), (63, 29163429), (81, 22682667), (183, 10039869), (189, 9721143), (243, 7560889), (427, 4302801), (549, 3346623), (567, 3240381), (1281, 1434267), (1647, 1115541), (1701, 1080127), (3843, 478089), (4941, 371847), (11529, 159363), (14823, 123949), (17707, 103761), (34587, 53121)]