72278541

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{36671}}^1$

素因数の和:36753

約数の個数: 16

約数和(自身を含む): 108549120

約数和(自身を除く): 36270579

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 36671, 110013, 330039, 990117, 2676983, 8030949, 24092847, 72278541]

約数ペア:

[(1, 72278541), (3, 24092847), (9, 8030949), (27, 2676983), (73, 990117), (219, 330039), (657, 110013), (1971, 36671)]