57427317

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 85456800

約数和(自身を除く): 28029483

約数列:

[1, 3, 9, 43, 129, 179, 387, 537, 829, 1611, 2487, 7461, 7697, 23091, 35647, 69273, 106941, 148391, 320823, 445173, 1335519, 6380813, 19142439, 57427317]

約数ペア:

[(1, 57427317), (3, 19142439), (9, 6380813), (43, 1335519), (129, 445173), (179, 320823), (387, 148391), (537, 106941), (829, 69273), (1611, 35647), (2487, 23091), (7461, 7697)]