61782669

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2599

約数の個数: 40

約数和(自身を含む): 103754112

約数和(自身を除く): 41971443

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2551, 2691, 7653, 8073, 22959, 24219, 33163, 58673, 68877, 99489, 176019, 206631, 298467, 528057, 762749, 895401, 1584171, 2288247, 2686203, 4752513, 6864741, 20594223, 61782669]

約数ペア:

[(1, 61782669), (3, 20594223), (9, 6864741), (13, 4752513), (23, 2686203), (27, 2288247), (39, 1584171), (69, 895401), (81, 762749), (117, 528057), (207, 298467), (299, 206631), (351, 176019), (621, 99489), (897, 68877), (1053, 58673), (1863, 33163), (2551, 24219), (2691, 22959), (7653, 8073)]