72738441

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5827}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 112130720

約数和(自身を除く): 39392279

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 5827, 12483, 17481, 52443, 110713, 332139, 425371, 996417, 1276113, 3828339, 8082049, 24246147, 72738441]

約数ペア:

[(1, 72738441), (3, 24246147), (9, 8082049), (19, 3828339), (57, 1276113), (73, 996417), (171, 425371), (219, 332139), (657, 110713), (1387, 52443), (4161, 17481), (5827, 12483)]