661824172009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{2659}}^1$

素因数の和:3351

約数の個数: 96

約数和(自身を含む): 924149882880

約数和(自身を除く): 262325710871

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 169, 217, 341, 403, 617, 1001, 1183, 1859, 2387, 2659, 2821, 4319, 4433, 5239, 6787, 8021, 13013, 18613, 19127, 29249, 31031, 34567, 36673, 47509, 56147, 57629, 82429, 88231, 104273, 133889, 204743, 210397, 241969, 248651, 380237, 403403, 449371, 577003, 617617, 729911, 906719, 1071577, 1147003, 1472779, 1640603, 1740557, 2661659, 2735161, 3145597, 3232463, 4943081, 6347033, 7501039, 8029021, 11484221, 11787347, 13930501, 18046633, 19146127, 21327839, 22627241, 34601567, 35557093, 50858693, 82511429, 97513507, 126326431, 149294873, 153235511, 234606229, 248899651, 277261907, 356010851, 559445623, 661163009, 1072648577, 1642243603, 1940833349, 3049880977, 3916119361, 4628141063, 7272793099, 8595119117, 21349166839, 50909551693, 60165833819, 94546310287, 661824172009]

約数ペア:

[(1, 661824172009), (7, 94546310287), (11, 60165833819), (13, 50909551693), (31, 21349166839), (77, 8595119117), (91, 7272793099), (143, 4628141063), (169, 3916119361), (217, 3049880977), (341, 1940833349), (403, 1642243603), (617, 1072648577), (1001, 661163009), (1183, 559445623), (1859, 356010851), (2387, 277261907), (2659, 248899651), (2821, 234606229), (4319, 153235511), (4433, 149294873), (5239, 126326431), (6787, 97513507), (8021, 82511429), (13013, 50858693), (18613, 35557093), (19127, 34601567), (29249, 22627241), (31031, 21327839), (34567, 19146127), (36673, 18046633), (47509, 13930501), (56147, 11787347), (57629, 11484221), (82429, 8029021), (88231, 7501039), (104273, 6347033), (133889, 4943081), (204743, 3232463), (210397, 3145597), (241969, 2735161), (248651, 2661659), (380237, 1740557), (403403, 1640603), (449371, 1472779), (577003, 1147003), (617617, 1071577), (729911, 906719)]