221669759049

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{41759}}^1$

素因数の和:42325

約数の個数: 32

約数和(自身を含む): 306444902400

約数和(自身を除く): 84775143351

約数列:

[1, 3, 41, 103, 123, 309, 419, 1257, 4223, 12669, 17179, 41759, 43157, 51537, 125277, 129471, 1712119, 1769437, 4301177, 5136357, 5308311, 12903531, 17497021, 52491063, 176348257, 529044771, 717377861, 1802193163, 2152133583, 5406579489, 73889919683, 221669759049]

約数ペア:

[(1, 221669759049), (3, 73889919683), (41, 5406579489), (103, 2152133583), (123, 1802193163), (309, 717377861), (419, 529044771), (1257, 176348257), (4223, 52491063), (12669, 17497021), (17179, 12903531), (41759, 5308311), (43157, 5136357), (51537, 4301177), (125277, 1769437), (129471, 1712119)]