57632757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 102359040

約数和(自身を除く): 44726283

約数列:

[1, 3, 7, 13, 19, 21, 39, 41, 57, 91, 123, 133, 247, 271, 273, 287, 399, 533, 741, 779, 813, 861, 1599, 1729, 1897, 2337, 3523, 3731, 5149, 5187, 5453, 5691, 10127, 10569, 11111, 11193, 15447, 16359, 24661, 30381, 33333, 36043, 66937, 70889, 73983, 77777, 108129, 144443, 200811, 211109, 212667, 233331, 433329, 468559, 633327, 1011101, 1405677, 1477763, 2744417, 3033303, 4433289, 8233251, 19210919, 57632757]

約数ペア:

[(1, 57632757), (3, 19210919), (7, 8233251), (13, 4433289), (19, 3033303), (21, 2744417), (39, 1477763), (41, 1405677), (57, 1011101), (91, 633327), (123, 468559), (133, 433329), (247, 233331), (271, 212667), (273, 211109), (287, 200811), (399, 144443), (533, 108129), (741, 77777), (779, 73983), (813, 70889), (861, 66937), (1599, 36043), (1729, 33333), (1897, 30381), (2337, 24661), (3523, 16359), (3731, 15447), (5149, 11193), (5187, 11111), (5453, 10569), (5691, 10127)]