54709983

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 80567760

約数和(自身を除く): 25857777

約数列:

[1, 3, 9, 101, 139, 303, 417, 433, 909, 1251, 1299, 3897, 14039, 42117, 43733, 60187, 126351, 131199, 180561, 393597, 541683, 6078887, 18236661, 54709983]

約数ペア:

[(1, 54709983), (3, 18236661), (9, 6078887), (101, 541683), (139, 393597), (303, 180561), (417, 131199), (433, 126351), (909, 60187), (1251, 43733), (1299, 42117), (3897, 14039)]