42047577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 73364928

約数和(自身を除く): 31317351

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 883, 1221, 1287, 1443, 2649, 3663, 4329, 5291, 7947, 9713, 11479, 15873, 29139, 32671, 34437, 47619, 87417, 98013, 103311, 126269, 294039, 359381, 378807, 424723, 1078143, 1136421, 1274169, 3234429, 3822507, 4671953, 14015859, 42047577]

約数ペア:

[(1, 42047577), (3, 14015859), (9, 4671953), (11, 3822507), (13, 3234429), (33, 1274169), (37, 1136421), (39, 1078143), (99, 424723), (111, 378807), (117, 359381), (143, 294039), (333, 126269), (407, 103311), (429, 98013), (481, 87417), (883, 47619), (1221, 34437), (1287, 32671), (1443, 29139), (2649, 15873), (3663, 11479), (4329, 9713), (5291, 7947)]