67955571

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 106848000

約数和(自身を除く): 38892429

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 417, 513, 953, 1251, 2641, 2859, 3753, 7923, 8577, 18107, 23769, 25731, 54321, 71307, 132467, 162963, 397401, 488889, 1192203, 2516873, 3576609, 7550619, 22651857, 67955571]

約数ペア:

[(1, 67955571), (3, 22651857), (9, 7550619), (19, 3576609), (27, 2516873), (57, 1192203), (139, 488889), (171, 397401), (417, 162963), (513, 132467), (953, 71307), (1251, 54321), (2641, 25731), (2859, 23769), (3753, 18107), (7923, 8577)]