71546979

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{64283}}^1$

素因数の和:64346

約数の個数: 16

約数和(自身を含む): 111082752

約数和(自身を除く): 39535773

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 64283, 192849, 449981, 1349943, 3406999, 10220997, 23848993, 71546979]

約数ペア:

[(1, 71546979), (3, 23848993), (7, 10220997), (21, 3406999), (53, 1349943), (159, 449981), (371, 192849), (1113, 64283)]