2727385551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10487}}^1$

素因数の和:10612

約数の個数: 48

約数和(自身を含む): 4476446208

約数和(自身を除く): 1749060657

約数列:

[1, 3, 9, 11, 33, 37, 71, 99, 111, 213, 333, 407, 639, 781, 1221, 2343, 2627, 3663, 7029, 7881, 10487, 23643, 28897, 31461, 86691, 94383, 115357, 260073, 346071, 388019, 744577, 1038213, 1164057, 2233731, 3492171, 4268209, 6701193, 8190347, 12804627, 24571041, 27549349, 38413881, 73713123, 82648047, 247944141, 303042839, 909128517, 2727385551]

約数ペア:

[(1, 2727385551), (3, 909128517), (9, 303042839), (11, 247944141), (33, 82648047), (37, 73713123), (71, 38413881), (99, 27549349), (111, 24571041), (213, 12804627), (333, 8190347), (407, 6701193), (639, 4268209), (781, 3492171), (1221, 2233731), (2343, 1164057), (2627, 1038213), (3663, 744577), (7029, 388019), (7881, 346071), (10487, 260073), (23643, 115357), (28897, 94383), (31461, 86691)]