164773377

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22409}}^1$

素因数の和:22477

約数の個数: 24

約数和(自身を含む): 256370400

約数和(自身を除く): 91597023

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 22409, 67227, 201681, 425771, 963587, 1277313, 2890761, 3831939, 8672283, 18308153, 54924459, 164773377]

約数ペア:

[(1, 164773377), (3, 54924459), (9, 18308153), (19, 8672283), (43, 3831939), (57, 2890761), (129, 1277313), (171, 963587), (387, 425771), (817, 201681), (2451, 67227), (7353, 22409)]