57295203

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 94410240

約数和(自身を除く): 37115037

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 3881, 4921, 11643, 14763, 27167, 73739, 81501, 143597, 221217, 430791, 516173, 1005179, 1548519, 2728343, 3015537, 8185029, 19098401, 57295203]

約数ペア:

[(1, 57295203), (3, 19098401), (7, 8185029), (19, 3015537), (21, 2728343), (37, 1548519), (57, 1005179), (111, 516173), (133, 430791), (259, 221217), (399, 143597), (703, 81501), (777, 73739), (2109, 27167), (3881, 14763), (4921, 11643)]