148502457

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{39569}}^1$

素因数の和:39717

約数の個数: 16

約数和(自身を含む): 221592000

約数和(自身を除く): 73089543

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 39569, 118707, 356121, 1068363, 5500091, 16500273, 49500819, 148502457]

約数ペア:

[(1, 148502457), (3, 49500819), (9, 16500273), (27, 5500091), (139, 1068363), (417, 356121), (1251, 118707), (3753, 39569)]