53176509

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 79027520

約数和(自身を除く): 25851011

約数列:

[1, 3, 9, 43, 129, 313, 387, 439, 939, 1317, 2817, 3951, 13459, 18877, 40377, 56631, 121131, 137407, 169893, 412221, 1236663, 5908501, 17725503, 53176509]

約数ペア:

[(1, 53176509), (3, 17725503), (9, 5908501), (43, 1236663), (129, 412221), (313, 169893), (387, 137407), (439, 121131), (939, 56631), (1317, 40377), (2817, 18877), (3951, 13459)]