72161373

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 105997248

約数和(自身を除く): 33835875

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 2897, 8303, 8691, 24909, 55043, 66631, 165129, 199893, 1045817, 1265989, 3137451, 3797967, 24053791, 72161373]

約数ペア:

[(1, 72161373), (3, 24053791), (19, 3797967), (23, 3137451), (57, 1265989), (69, 1045817), (361, 199893), (437, 165129), (1083, 66631), (1311, 55043), (2897, 24909), (8303, 8691)]