61604199

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{15313}}^1$

素因数の和:15471

約数の個数: 16

約数和(自身を含む): 91884000

約数和(自身を除く): 30279801

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 15313, 45939, 137817, 413451, 2281637, 6844911, 20534733, 61604199]

約数ペア:

[(1, 61604199), (3, 20534733), (9, 6844911), (27, 2281637), (149, 413451), (447, 137817), (1341, 45939), (4023, 15313)]