54403791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 85413888

約数和(自身を除く): 31010097

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 2647, 6851, 7941, 20553, 34411, 44999, 82057, 103233, 134997, 246171, 584987, 1066741, 1394969, 1754961, 3200223, 4184907, 18134597, 54403791]

約数ペア:

[(1, 54403791), (3, 18134597), (13, 4184907), (17, 3200223), (31, 1754961), (39, 1394969), (51, 1066741), (93, 584987), (221, 246171), (403, 134997), (527, 103233), (663, 82057), (1209, 44999), (1581, 34411), (2647, 20553), (6851, 7941)]