54564321

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 86446080

約数和(自身を除く): 31881759

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 937, 987, 1239, 2773, 2811, 6559, 8319, 19411, 19677, 44039, 55283, 58233, 132117, 165849, 308273, 386981, 924819, 1160943, 2598301, 7794903, 18188107, 54564321]

約数ペア:

[(1, 54564321), (3, 18188107), (7, 7794903), (21, 2598301), (47, 1160943), (59, 924819), (141, 386981), (177, 308273), (329, 165849), (413, 132117), (937, 58233), (987, 55283), (1239, 44039), (2773, 19677), (2811, 19411), (6559, 8319)]