74167647

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 106740480

約数和(自身を除く): 32572833

約数列:

[1, 3, 37, 41, 43, 111, 123, 129, 379, 1137, 1517, 1591, 1763, 4551, 4773, 5289, 14023, 15539, 16297, 42069, 46617, 48891, 65231, 195693, 574943, 602989, 668177, 1724829, 1808967, 2004531, 24722549, 74167647]

約数ペア:

[(1, 74167647), (3, 24722549), (37, 2004531), (41, 1808967), (43, 1724829), (111, 668177), (123, 602989), (129, 574943), (379, 195693), (1137, 65231), (1517, 48891), (1591, 46617), (1763, 42069), (4551, 16297), (4773, 15539), (5289, 14023)]