53642973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 78959232

約数和(自身を除く): 25316259

約数列:

[1, 3, 17, 43, 51, 61, 129, 183, 401, 731, 1037, 1203, 2193, 2623, 3111, 6817, 7869, 17243, 20451, 24461, 44591, 51729, 73383, 133773, 293131, 415837, 879393, 1051823, 1247511, 3155469, 17880991, 53642973]

約数ペア:

[(1, 53642973), (3, 17880991), (17, 3155469), (43, 1247511), (51, 1051823), (61, 879393), (129, 415837), (183, 293131), (401, 133773), (731, 73383), (1037, 51729), (1203, 44591), (2193, 24461), (2623, 20451), (3111, 17243), (6817, 7869)]