6685173

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 11374272

約数和(自身を除く): 4689099

約数列:

[1, 3, 9, 11, 27, 33, 41, 61, 81, 99, 123, 183, 243, 297, 369, 451, 549, 671, 891, 1107, 1353, 1647, 2013, 2501, 2673, 3321, 4059, 4941, 6039, 7503, 9963, 12177, 14823, 18117, 22509, 27511, 36531, 54351, 67527, 82533, 109593, 163053, 202581, 247599, 607743, 742797, 2228391, 6685173]

約数ペア:

[(1, 6685173), (3, 2228391), (9, 742797), (11, 607743), (27, 247599), (33, 202581), (41, 163053), (61, 109593), (81, 82533), (99, 67527), (123, 54351), (183, 36531), (243, 27511), (297, 22509), (369, 18117), (451, 14823), (549, 12177), (671, 9963), (891, 7503), (1107, 6039), (1353, 4941), (1647, 4059), (2013, 3321), (2501, 2673)]