142774203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 233920512

約数和(自身を除く): 91146309

約数列:

[1, 3, 11, 13, 33, 39, 47, 73, 97, 141, 143, 219, 291, 429, 517, 611, 803, 949, 1067, 1261, 1551, 1833, 2409, 2847, 3201, 3431, 3783, 4559, 6721, 7081, 10293, 10439, 13677, 13871, 20163, 21243, 31317, 37741, 41613, 44603, 50149, 59267, 77891, 92053, 113223, 133809, 150447, 177801, 233673, 276159, 332807, 490633, 651937, 998421, 1012583, 1471899, 1955811, 3037749, 3660877, 4326491, 10982631, 12979473, 47591401, 142774203]

約数ペア:

[(1, 142774203), (3, 47591401), (11, 12979473), (13, 10982631), (33, 4326491), (39, 3660877), (47, 3037749), (73, 1955811), (97, 1471899), (141, 1012583), (143, 998421), (219, 651937), (291, 490633), (429, 332807), (517, 276159), (611, 233673), (803, 177801), (949, 150447), (1067, 133809), (1261, 113223), (1551, 92053), (1833, 77891), (2409, 59267), (2847, 50149), (3201, 44603), (3431, 41613), (3783, 37741), (4559, 31317), (6721, 21243), (7081, 20163), (10293, 13871), (10439, 13677)]