77772729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{16823}}^1$

素因数の和:16916

約数の個数: 16

約数和(自身を含む): 109827072

約数和(自身を除く): 32054343

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 16823, 50469, 386929, 1127141, 1160787, 3381423, 25924243, 77772729]

約数ペア:

[(1, 77772729), (3, 25924243), (23, 3381423), (67, 1160787), (69, 1127141), (201, 386929), (1541, 50469), (4623, 16823)]