74179959

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 122259456

約数和(自身を除く): 48079497

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 4421, 5593, 13263, 16779, 30947, 75157, 92841, 207787, 225471, 526099, 623361, 1454509, 1578297, 3532379, 4363527, 10597137, 24726653, 74179959]

約数ペア:

[(1, 74179959), (3, 24726653), (7, 10597137), (17, 4363527), (21, 3532379), (47, 1578297), (51, 1454509), (119, 623361), (141, 526099), (329, 225471), (357, 207787), (799, 92841), (987, 75157), (2397, 30947), (4421, 16779), (5593, 13263)]