63151893

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 108787712

約数和(自身を除く): 45635819

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 877, 889, 1143, 2631, 2667, 3429, 6139, 7893, 8001, 10287, 18417, 23679, 24003, 55251, 71037, 72009, 111379, 165753, 334137, 497259, 779653, 1002411, 2338959, 3007233, 7016877, 9021699, 21050631, 63151893]

約数ペア:

[(1, 63151893), (3, 21050631), (7, 9021699), (9, 7016877), (21, 3007233), (27, 2338959), (63, 1002411), (81, 779653), (127, 497259), (189, 334137), (381, 165753), (567, 111379), (877, 72009), (889, 71037), (1143, 55251), (2631, 24003), (2667, 23679), (3429, 18417), (6139, 10287), (7893, 8001)]