772666551

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 1134300960

約数和(自身を除く): 361634409

約数列:

[1, 3, 9, 103, 157, 309, 471, 927, 1413, 5309, 15927, 16171, 47781, 48513, 145539, 546827, 833513, 1640481, 2500539, 4921443, 7501617, 85851839, 257555517, 772666551]

約数ペア:

[(1, 772666551), (3, 257555517), (9, 85851839), (103, 7501617), (157, 4921443), (309, 2500539), (471, 1640481), (927, 833513), (1413, 546827), (5309, 145539), (15927, 48513), (16171, 47781)]