27699231

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 16426977

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 607, 861, 1113, 1821, 2173, 4249, 6519, 12747, 15211, 24887, 32171, 45633, 74661, 96513, 174209, 225197, 522627, 675591, 1319011, 3957033, 9233077, 27699231]

約数ペア:

[(1, 27699231), (3, 9233077), (7, 3957033), (21, 1319011), (41, 675591), (53, 522627), (123, 225197), (159, 174209), (287, 96513), (371, 74661), (607, 45633), (861, 32171), (1113, 24887), (1821, 15211), (2173, 12747), (4249, 6519)]