145757961

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{5503}}^1$

素因数の和:5627

約数の個数: 24

約数和(自身を含む): 220380160

約数和(自身を除く): 74622199

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2943, 5503, 8829, 16509, 26487, 49527, 148581, 445743, 599827, 1337229, 1799481, 5398443, 16195329, 48585987, 145757961]

約数ペア:

[(1, 145757961), (3, 48585987), (9, 16195329), (27, 5398443), (81, 1799481), (109, 1337229), (243, 599827), (327, 445743), (981, 148581), (2943, 49527), (5503, 26487), (8829, 16509)]