189051192171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2861}}^1\times {\mathrm{431887}}^1$

素因数の和:434771

約数の個数: 24

約数和(自身を含む): 289238848704

約数和(自身を除く): 100187656533

約数列:

[1, 3, 9, 17, 51, 153, 2861, 8583, 25749, 48637, 145911, 431887, 437733, 1295661, 3886983, 7342079, 22026237, 66078711, 1235628707, 3706886121, 11120658363, 21005688019, 63017064057, 189051192171]

約数ペア:

[(1, 189051192171), (3, 63017064057), (9, 21005688019), (17, 11120658363), (51, 3706886121), (153, 1235628707), (2861, 66078711), (8583, 22026237), (25749, 7342079), (48637, 3886983), (145911, 1295661), (431887, 437733)]