79374519

素因数分解:

$3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{911}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 55455561

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 461, 911, 1383, 2733, 3227, 4149, 6377, 8199, 9681, 12447, 19131, 24597, 29043, 57393, 87129, 172179, 419971, 1259913, 2939797, 3779739, 8819391, 11339217, 26458173, 79374519]

約数ペア:

[(1, 79374519), (3, 26458173), (7, 11339217), (9, 8819391), (21, 3779739), (27, 2939797), (63, 1259913), (189, 419971), (461, 172179), (911, 87129), (1383, 57393), (2733, 29043), (3227, 24597), (4149, 19131), (6377, 12447), (8199, 9681)]