54222777

素因数分解:

$3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 93929472

約数和(自身を除く): 39706695

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 243, 251, 381, 567, 753, 889, 1143, 1701, 1757, 2259, 2667, 3429, 5271, 6777, 8001, 10287, 15813, 20331, 24003, 30861, 31877, 47439, 60993, 72009, 95631, 142317, 216027, 223139, 286893, 426951, 669417, 860679, 2008251, 2582037, 6024753, 7746111, 18074259, 54222777]

約数ペア:

[(1, 54222777), (3, 18074259), (7, 7746111), (9, 6024753), (21, 2582037), (27, 2008251), (63, 860679), (81, 669417), (127, 426951), (189, 286893), (243, 223139), (251, 216027), (381, 142317), (567, 95631), (753, 72009), (889, 60993), (1143, 47439), (1701, 31877), (1757, 30861), (2259, 24003), (2667, 20331), (3429, 15813), (5271, 10287), (6777, 8001)]