74331351

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{8419}}^1$

素因数の和:8540

約数の個数: 20

約数和(自身を含む): 112070200

約数和(自身を除く): 37738849

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8419, 8829, 25257, 75771, 227313, 681939, 917671, 2753013, 8259039, 24777117, 74331351]

約数ペア:

[(1, 74331351), (3, 24777117), (9, 8259039), (27, 2753013), (81, 917671), (109, 681939), (327, 227313), (981, 75771), (2943, 25257), (8419, 8829)]