57942963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 94663296

約数和(自身を除く): 36720333

約数列:

[1, 3, 9, 13, 39, 41, 47, 117, 123, 141, 257, 369, 423, 533, 611, 771, 1599, 1833, 1927, 2313, 3341, 4797, 5499, 5781, 10023, 10537, 12079, 17343, 25051, 30069, 31611, 36237, 75153, 94833, 108711, 136981, 157027, 225459, 410943, 471081, 495239, 1232829, 1413243, 1485717, 4457151, 6438107, 19314321, 57942963]

約数ペア:

[(1, 57942963), (3, 19314321), (9, 6438107), (13, 4457151), (39, 1485717), (41, 1413243), (47, 1232829), (117, 495239), (123, 471081), (141, 410943), (257, 225459), (369, 157027), (423, 136981), (533, 108711), (611, 94833), (771, 75153), (1599, 36237), (1833, 31611), (1927, 30069), (2313, 25051), (3341, 17343), (4797, 12079), (5499, 10537), (5781, 10023)]