43072491

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 76455936

約数和(自身を除く): 33383445

約数列:

[1, 3, 7, 11, 21, 23, 33, 67, 69, 77, 121, 161, 201, 231, 253, 363, 469, 483, 737, 759, 847, 1331, 1407, 1541, 1771, 2211, 2541, 2783, 3993, 4623, 5159, 5313, 8107, 8349, 9317, 10787, 15477, 16951, 19481, 24321, 27951, 30613, 32361, 50853, 56749, 58443, 89177, 91839, 118657, 170247, 186461, 214291, 267531, 355971, 559383, 624239, 642873, 1305227, 1872717, 2051071, 3915681, 6153213, 14357497, 43072491]

約数ペア:

[(1, 43072491), (3, 14357497), (7, 6153213), (11, 3915681), (21, 2051071), (23, 1872717), (33, 1305227), (67, 642873), (69, 624239), (77, 559383), (121, 355971), (161, 267531), (201, 214291), (231, 186461), (253, 170247), (363, 118657), (469, 91839), (483, 89177), (737, 58443), (759, 56749), (847, 50853), (1331, 32361), (1407, 30613), (1541, 27951), (1771, 24321), (2211, 19481), (2541, 16951), (2783, 15477), (3993, 10787), (4623, 9317), (5159, 8349), (5313, 8107)]