42537447

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 66796800

約数和(自身を除く): 24259353

約数列:

[1, 3, 9, 19, 27, 57, 171, 283, 293, 513, 849, 879, 2547, 2637, 5377, 5567, 7641, 7911, 16131, 16701, 48393, 50103, 82919, 145179, 150309, 248757, 746271, 1575461, 2238813, 4726383, 14179149, 42537447]

約数ペア:

[(1, 42537447), (3, 14179149), (9, 4726383), (19, 2238813), (27, 1575461), (57, 746271), (171, 248757), (283, 150309), (293, 145179), (513, 82919), (849, 50103), (879, 48393), (2547, 16701), (2637, 16131), (5377, 7911), (5567, 7641)]