75132057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 136249344

約数和(自身を除く): 61117287

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 127, 143, 197, 231, 273, 381, 429, 591, 889, 1001, 1379, 1397, 1651, 2167, 2561, 2667, 3003, 4137, 4191, 4953, 6501, 7683, 9779, 11557, 15169, 17927, 18161, 25019, 28171, 29337, 34671, 45507, 53781, 54483, 75057, 84513, 127127, 175133, 197197, 275209, 325247, 381381, 525399, 591591, 825627, 975741, 1926463, 2276729, 3577717, 5779389, 6830187, 10733151, 25044019, 75132057]

約数ペア:

[(1, 75132057), (3, 25044019), (7, 10733151), (11, 6830187), (13, 5779389), (21, 3577717), (33, 2276729), (39, 1926463), (77, 975741), (91, 825627), (127, 591591), (143, 525399), (197, 381381), (231, 325247), (273, 275209), (381, 197197), (429, 175133), (591, 127127), (889, 84513), (1001, 75057), (1379, 54483), (1397, 53781), (1651, 45507), (2167, 34671), (2561, 29337), (2667, 28171), (3003, 25019), (4137, 18161), (4191, 17927), (4953, 15169), (6501, 11557), (7683, 9779)]