42179373

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{27407}}^1$

素因数の和:27438

約数の個数: 20

約数和(自身を含む): 66327360

約数和(自身を除く): 24147987

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 27407, 82221, 246663, 520733, 739989, 1562199, 2219967, 4686597, 14059791, 42179373]

約数ペア:

[(1, 42179373), (3, 14059791), (9, 4686597), (19, 2219967), (27, 1562199), (57, 739989), (81, 520733), (171, 246663), (513, 82221), (1539, 27407)]