64935243

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{16141}}^1$

素因数の和:16299

約数の個数: 16

約数和(自身を含む): 96852000

約数和(自身を除く): 31916757

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 16141, 48423, 145269, 435807, 2405009, 7215027, 21645081, 64935243]

約数ペア:

[(1, 64935243), (3, 21645081), (9, 7215027), (27, 2405009), (149, 435807), (447, 145269), (1341, 48423), (4023, 16141)]