38769651

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 21710349

約数列:

[1, 3, 9, 23, 27, 69, 149, 207, 419, 447, 621, 1257, 1341, 3427, 3771, 4023, 9637, 10281, 11313, 28911, 30843, 62431, 86733, 92529, 187293, 260199, 561879, 1435913, 1685637, 4307739, 12923217, 38769651]

約数ペア:

[(1, 38769651), (3, 12923217), (9, 4307739), (23, 1685637), (27, 1435913), (69, 561879), (149, 260199), (207, 187293), (419, 92529), (447, 86733), (621, 62431), (1257, 30843), (1341, 28911), (3427, 11313), (3771, 10281), (4023, 9637)]