7200153

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 10872576

約数和(自身を除く): 3672423

約数列:

[1, 3, 9, 31, 93, 131, 197, 279, 393, 591, 1179, 1773, 4061, 6107, 12183, 18321, 25807, 36549, 54963, 77421, 232263, 800017, 2400051, 7200153]

約数ペア:

[(1, 7200153), (3, 2400051), (9, 800017), (31, 232263), (93, 77421), (131, 54963), (197, 36549), (279, 25807), (393, 18321), (591, 12183), (1179, 6107), (1773, 4061)]