156738943011

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2389}}^1\times {\mathrm{3407}}^1$

素因数の和:5944

約数の個数: 48

約数和(自身を含む): 245135531520

約数和(自身を除く): 88396588509

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2389, 2751, 3407, 6419, 7167, 10221, 16723, 19257, 23849, 50169, 71547, 117061, 166943, 312959, 351183, 446317, 500829, 938877, 1338951, 2190713, 3124219, 6572139, 8139323, 9372657, 15334991, 21869533, 24417969, 46004973, 56975261, 65608599, 170925783, 398826827, 1066251313, 1196480481, 3198753939, 7463759191, 22391277573, 52246314337, 156738943011]

約数ペア:

[(1, 156738943011), (3, 52246314337), (7, 22391277573), (21, 7463759191), (49, 3198753939), (131, 1196480481), (147, 1066251313), (393, 398826827), (917, 170925783), (2389, 65608599), (2751, 56975261), (3407, 46004973), (6419, 24417969), (7167, 21869533), (10221, 15334991), (16723, 9372657), (19257, 8139323), (23849, 6572139), (50169, 3124219), (71547, 2190713), (117061, 1338951), (166943, 938877), (312959, 500829), (351183, 446317)]