320886917277

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{142799}}^1$

素因数の和:143977

約数の個数: 32

約数和(自身を含む): 462260736000

約数和(自身を除く): 141373818723

約数列:

[1, 3, 23, 29, 69, 87, 667, 1123, 2001, 3369, 25829, 32567, 77487, 97701, 142799, 428397, 749041, 2247123, 3284377, 4141171, 9853131, 12423513, 95246933, 160363277, 285740799, 481089831, 3688355371, 4650535033, 11065066113, 13951605099, 106962305759, 320886917277]

約数ペア:

[(1, 320886917277), (3, 106962305759), (23, 13951605099), (29, 11065066113), (69, 4650535033), (87, 3688355371), (667, 481089831), (1123, 285740799), (2001, 160363277), (3369, 95246933), (25829, 12423513), (32567, 9853131), (77487, 4141171), (97701, 3284377), (142799, 2247123), (428397, 749041)]