189743397

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{3917}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 257898432

約数和(自身を除く): 68155035

約数列:

[1, 3, 67, 201, 241, 723, 3917, 11751, 16147, 48441, 262439, 787317, 943997, 2831991, 63247799, 189743397]

約数ペア:

[(1, 189743397), (3, 63247799), (67, 2831991), (201, 943997), (241, 787317), (723, 262439), (3917, 48441), (11751, 16147)]