43072029

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 85149792

約数和(自身を除く): 42077763

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 683, 693, 819, 1001, 1287, 1617, 1911, 2049, 3003, 4781, 4851, 5733, 6147, 7007, 7513, 8879, 9009, 14343, 21021, 22539, 26637, 33467, 43029, 52591, 62153, 63063, 67617, 79911, 97669, 100401, 157773, 186459, 293007, 301203, 368137, 435071, 473319, 559377, 683683, 879021, 1104411, 1305213, 2051049, 3313233, 3915639, 4785781, 6153147, 14357343, 43072029]

約数ペア:

[(1, 43072029), (3, 14357343), (7, 6153147), (9, 4785781), (11, 3915639), (13, 3313233), (21, 2051049), (33, 1305213), (39, 1104411), (49, 879021), (63, 683683), (77, 559377), (91, 473319), (99, 435071), (117, 368137), (143, 301203), (147, 293007), (231, 186459), (273, 157773), (429, 100401), (441, 97669), (539, 79911), (637, 67617), (683, 63063), (693, 62153), (819, 52591), (1001, 43029), (1287, 33467), (1617, 26637), (1911, 22539), (2049, 21021), (3003, 14343), (4781, 9009), (4851, 8879), (5733, 7513), (6147, 7007)]