75350667

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 117863424

約数和(自身を除く): 42512757

約数列:

[1, 3, 7, 21, 71, 97, 213, 291, 497, 521, 679, 1491, 1563, 2037, 3647, 6887, 10941, 20661, 36991, 48209, 50537, 110973, 144627, 151611, 258937, 353759, 776811, 1061277, 3588127, 10764381, 25116889, 75350667]

約数ペア:

[(1, 75350667), (3, 25116889), (7, 10764381), (21, 3588127), (71, 1061277), (97, 776811), (213, 353759), (291, 258937), (497, 151611), (521, 144627), (679, 110973), (1491, 50537), (1563, 48209), (2037, 36991), (3647, 20661), (6887, 10941)]