53549937

素因数分解:

$3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{673}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 91016960

約数和(自身を除く): 37467023

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 421, 673, 1263, 2019, 2947, 3789, 4711, 6057, 8841, 11367, 14133, 18171, 26523, 42399, 79569, 127197, 283333, 849999, 1983331, 2549997, 5949993, 7649991, 17849979, 53549937]

約数ペア:

[(1, 53549937), (3, 17849979), (7, 7649991), (9, 5949993), (21, 2549997), (27, 1983331), (63, 849999), (189, 283333), (421, 127197), (673, 79569), (1263, 42399), (2019, 26523), (2947, 18171), (3789, 14133), (4711, 11367), (6057, 8841)]