91170603

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 140507136

約数和(自身を除く): 49336533

約数列:

[1, 3, 9, 27, 71, 81, 83, 191, 213, 249, 573, 639, 747, 1719, 1917, 2241, 5157, 5751, 5893, 6723, 13561, 15471, 15853, 17679, 40683, 47559, 53037, 122049, 142677, 159111, 366147, 428031, 477333, 1098441, 1125563, 1284093, 3376689, 10130067, 30390201, 91170603]

約数ペア:

[(1, 91170603), (3, 30390201), (9, 10130067), (27, 3376689), (71, 1284093), (81, 1125563), (83, 1098441), (191, 477333), (213, 428031), (249, 366147), (573, 159111), (639, 142677), (747, 122049), (1719, 53037), (1917, 47559), (2241, 40683), (5157, 17679), (5751, 15853), (5893, 15471), (6723, 13561)]