16173627849

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{10607}}^1$

素因数の和:10910

約数の個数: 48

約数和(自身を含む): 25363303680

約数和(自身を除く): 9189675831

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 241, 333, 703, 723, 2109, 2169, 4579, 6327, 8917, 10607, 13737, 26751, 31821, 41211, 80253, 95463, 169423, 201533, 392459, 508269, 604599, 1177377, 1524807, 1813797, 2556287, 3532131, 7456721, 7668861, 22370163, 23006583, 48569453, 67110489, 94582619, 145708359, 283747857, 437125077, 851243571, 1797069761, 5391209283, 16173627849]

約数ペア:

[(1, 16173627849), (3, 5391209283), (9, 1797069761), (19, 851243571), (37, 437125077), (57, 283747857), (111, 145708359), (171, 94582619), (241, 67110489), (333, 48569453), (703, 23006583), (723, 22370163), (2109, 7668861), (2169, 7456721), (4579, 3532131), (6327, 2556287), (8917, 1813797), (10607, 1524807), (13737, 1177377), (26751, 604599), (31821, 508269), (41211, 392459), (80253, 201533), (95463, 169423)]