27421432419

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{13297}}^1$

素因数の和:13611

約数の個数: 32

約数和(自身を含む): 37991854080

約数和(自身を除く): 10570421661

約数列:

[1, 3, 59, 61, 177, 183, 191, 573, 3599, 10797, 11269, 11651, 13297, 33807, 34953, 39891, 687409, 784523, 811117, 2062227, 2353569, 2433351, 2539727, 7619181, 47855903, 143567709, 149843893, 154923347, 449531679, 464770041, 9140477473, 27421432419]

約数ペア:

[(1, 27421432419), (3, 9140477473), (59, 464770041), (61, 449531679), (177, 154923347), (183, 149843893), (191, 143567709), (573, 47855903), (3599, 7619181), (10797, 2539727), (11269, 2433351), (11651, 2353569), (13297, 2062227), (33807, 811117), (34953, 784523), (39891, 687409)]