79220403

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{40193}}^1$

素因数の和:40275

約数の個数: 16

約数和(自身を含む): 118974240

約数和(自身を除く): 39753837

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 40193, 120579, 361737, 1085211, 2934089, 8802267, 26406801, 79220403]

約数ペア:

[(1, 79220403), (3, 26406801), (9, 8802267), (27, 2934089), (73, 1085211), (219, 361737), (657, 120579), (1971, 40193)]