157473459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4008

約数の個数: 48

約数和(自身を含む): 275917824

約数和(自身を除く): 118444365

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 3069, 3627, 3947, 4433, 11841, 13299, 35523, 39897, 43417, 51311, 122357, 130251, 153933, 367071, 390753, 461799, 564421, 1101213, 1345927, 1590641, 1693263, 4037781, 4771923, 5079789, 12113343, 14315769, 17497051, 52491153, 157473459]

約数ペア:

[(1, 157473459), (3, 52491153), (9, 17497051), (11, 14315769), (13, 12113343), (31, 5079789), (33, 4771923), (39, 4037781), (93, 1693263), (99, 1590641), (117, 1345927), (143, 1101213), (279, 564421), (341, 461799), (403, 390753), (429, 367071), (1023, 153933), (1209, 130251), (1287, 122357), (3069, 51311), (3627, 43417), (3947, 39897), (4433, 35523), (11841, 13299)]