56177979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7747

約数の個数: 32

約数和(自身を含む): 93187584

約数和(自身を除く): 37009605

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 7703, 23109, 84733, 100139, 130951, 254199, 300417, 392853, 1101529, 1440461, 1702363, 3304587, 4321383, 5107089, 18725993, 56177979]

約数ペア:

[(1, 56177979), (3, 18725993), (11, 5107089), (13, 4321383), (17, 3304587), (33, 1702363), (39, 1440461), (51, 1101529), (143, 392853), (187, 300417), (221, 254199), (429, 130951), (561, 100139), (663, 84733), (2431, 23109), (7293, 7703)]