74144031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 110496960

約数和(自身を除く): 36352929

約数列:

[1, 3, 13, 39, 41, 89, 123, 267, 521, 533, 1157, 1563, 1599, 3471, 3649, 6773, 10947, 20319, 21361, 46369, 47437, 64083, 139107, 142311, 277693, 602797, 833079, 1808391, 1901129, 5703387, 24714677, 74144031]

約数ペア:

[(1, 74144031), (3, 24714677), (13, 5703387), (39, 1901129), (41, 1808391), (89, 833079), (123, 602797), (267, 277693), (521, 142311), (533, 139107), (1157, 64083), (1563, 47437), (1599, 46369), (3471, 21361), (3649, 20319), (6773, 10947)]