72033219

素因数分解:

$3^8\times {\mathrm{10979}}^1$

素因数の和:11003

約数の個数: 18

約数和(自身を含む): 108054180

約数和(自身を除く): 36020961

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 10979, 32937, 98811, 296433, 889299, 2667897, 8003691, 24011073, 72033219]

約数ペア:

[(1, 72033219), (3, 24011073), (9, 8003691), (27, 2667897), (81, 889299), (243, 296433), (729, 98811), (2187, 32937), (6561, 10979)]