47750877

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{3257}}^1$

素因数の和:3450

約数の個数: 20

約数和(自身を含む): 71747676

約数和(自身を除く): 23996799

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 3257, 4887, 9771, 14661, 29313, 87939, 263817, 589517, 1768551, 5305653, 15916959, 47750877]

約数ペア:

[(1, 47750877), (3, 15916959), (9, 5305653), (27, 1768551), (81, 589517), (181, 263817), (543, 87939), (1629, 29313), (3257, 14661), (4887, 9771)]