149801913

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{76003}}^1$

素因数の和:76085

約数の個数: 16

約数和(自身を含む): 224971840

約数和(自身を除く): 75169927

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 76003, 228009, 684027, 2052081, 5548219, 16644657, 49933971, 149801913]

約数ペア:

[(1, 149801913), (3, 49933971), (9, 16644657), (27, 5548219), (73, 2052081), (219, 684027), (657, 228009), (1971, 76003)]