73719107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 25468093

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 1229, 1463, 3157, 5453, 8569, 8603, 13519, 23351, 50389, 59983, 94633, 163457, 256861, 352723, 554279, 957391, 1798027, 3879953, 6701737, 10531301, 73719107]

約数ペア:

[(1, 73719107), (7, 10531301), (11, 6701737), (19, 3879953), (41, 1798027), (77, 957391), (133, 554279), (209, 352723), (287, 256861), (451, 163457), (779, 94633), (1229, 59983), (1463, 50389), (3157, 23351), (5453, 13519), (8569, 8603)]