67282719

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 109163520

約数和(自身を除く): 41880801

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 687, 823, 1603, 2469, 3893, 4809, 5761, 11679, 13991, 17283, 27251, 41973, 81753, 97937, 188467, 293811, 565401, 1319269, 3203939, 3957807, 9611817, 22427573, 67282719]

約数ペア:

[(1, 67282719), (3, 22427573), (7, 9611817), (17, 3957807), (21, 3203939), (51, 1319269), (119, 565401), (229, 293811), (357, 188467), (687, 97937), (823, 81753), (1603, 41973), (2469, 27251), (3893, 17283), (4809, 13991), (5761, 11679)]