181757996955

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16221151}}^1$

素因数の和:16221248

約数の個数: 32

約数和(自身を含む): 327018424320

約数和(自身を除く): 145260427365

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 16221151, 48663453, 81105755, 145990359, 243317265, 437971077, 729951795, 1346355533, 2189855385, 4039066599, 6731777665, 12117199797, 20195332995, 36351599391, 60585998985, 181757996955]

約数ペア:

[(1, 181757996955), (3, 60585998985), (5, 36351599391), (9, 20195332995), (15, 12117199797), (27, 6731777665), (45, 4039066599), (83, 2189855385), (135, 1346355533), (249, 729951795), (415, 437971077), (747, 243317265), (1245, 145990359), (2241, 81105755), (3735, 48663453), (11205, 16221151)]