73528917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 129722880

約数和(自身を除く): 56193963

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1463, 1523, 2299, 2541, 4389, 4569, 6897, 10661, 16093, 16753, 28937, 31983, 48279, 50259, 86811, 117271, 184283, 202559, 318307, 351813, 552849, 607677, 954921, 1289981, 2228149, 3501377, 3869943, 6684447, 10504131, 24509639, 73528917]

約数ペア:

[(1, 73528917), (3, 24509639), (7, 10504131), (11, 6684447), (19, 3869943), (21, 3501377), (33, 2228149), (57, 1289981), (77, 954921), (121, 607677), (133, 552849), (209, 351813), (231, 318307), (363, 202559), (399, 184283), (627, 117271), (847, 86811), (1463, 50259), (1523, 48279), (2299, 31983), (2541, 28937), (4389, 16753), (4569, 16093), (6897, 10661)]