149213229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{19919}}^1$

素因数の和:20160

約数の個数: 16

約数和(自身を含む): 218004480

約数和(自身を除く): 68791251

約数列:

[1, 3, 11, 33, 227, 681, 2497, 7491, 19919, 59757, 219109, 657327, 4521613, 13564839, 49737743, 149213229]

約数ペア:

[(1, 149213229), (3, 49737743), (11, 13564839), (33, 4521613), (227, 657327), (681, 219109), (2497, 59757), (7491, 19919)]