71644383

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3299}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 109824000

約数和(自身を除く): 38179617

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 3299, 7239, 9897, 21717, 29691, 62681, 188043, 418973, 564129, 1256919, 3770757, 7960487, 23881461, 71644383]

約数ペア:

[(1, 71644383), (3, 23881461), (9, 7960487), (19, 3770757), (57, 1256919), (127, 564129), (171, 418973), (381, 188043), (1143, 62681), (2413, 29691), (3299, 21717), (7239, 9897)]