75050409

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3673}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 117274080

約数和(自身を除く): 42223671

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 3673, 6811, 11019, 20433, 25711, 77133, 179977, 510547, 539931, 1531641, 3573829, 10721487, 25016803, 75050409]

約数ペア:

[(1, 75050409), (3, 25016803), (7, 10721487), (21, 3573829), (49, 1531641), (139, 539931), (147, 510547), (417, 179977), (973, 77133), (2919, 25711), (3673, 20433), (6811, 11019)]