13539702969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{6389}}^1$

素因数の和:6774

約数の個数: 48

約数和(自身を含む): 21491870400

約数和(自身を除く): 7952167431

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 307, 531, 767, 921, 2301, 2763, 3991, 6389, 6903, 11973, 18113, 19167, 35919, 54339, 57501, 83057, 163017, 235469, 249171, 376951, 706407, 747513, 1130853, 1961423, 2119221, 3392559, 4900363, 5884269, 14701089, 17652807, 25498499, 44103267, 76495497, 115723957, 229486491, 347171871, 1041515613, 1504411441, 4513234323, 13539702969]

約数ペア:

[(1, 13539702969), (3, 4513234323), (9, 1504411441), (13, 1041515613), (39, 347171871), (59, 229486491), (117, 115723957), (177, 76495497), (307, 44103267), (531, 25498499), (767, 17652807), (921, 14701089), (2301, 5884269), (2763, 4900363), (3991, 3392559), (6389, 2119221), (6903, 1961423), (11973, 1130853), (18113, 747513), (19167, 706407), (35919, 376951), (54339, 249171), (57501, 235469), (83057, 163017)]