67694913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 52055487

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 89, 99, 117, 143, 197, 267, 297, 351, 429, 591, 801, 979, 1157, 1287, 1773, 2167, 2403, 2561, 2937, 3471, 3861, 5319, 6501, 7683, 8811, 10413, 12727, 17533, 19503, 23049, 26433, 28171, 31239, 38181, 52599, 58509, 69147, 84513, 114543, 157797, 192863, 227929, 253539, 343629, 473391, 578589, 683787, 760617, 1735767, 2051361, 2507219, 5207301, 6154083, 7521657, 22564971, 67694913]

約数ペア:

[(1, 67694913), (3, 22564971), (9, 7521657), (11, 6154083), (13, 5207301), (27, 2507219), (33, 2051361), (39, 1735767), (89, 760617), (99, 683787), (117, 578589), (143, 473391), (197, 343629), (267, 253539), (297, 227929), (351, 192863), (429, 157797), (591, 114543), (801, 84513), (979, 69147), (1157, 58509), (1287, 52599), (1773, 38181), (2167, 31239), (2403, 28171), (2561, 26433), (2937, 23049), (3471, 19503), (3861, 17533), (5319, 12727), (6501, 10413), (7683, 8811)]