149046693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 215961600

約数和(自身を除く): 66914907

約数列:

[1, 3, 23, 37, 69, 79, 111, 237, 739, 851, 1817, 2217, 2553, 2923, 5451, 8769, 16997, 27343, 50991, 58381, 67229, 82029, 175143, 201687, 628889, 1342763, 1886667, 2160097, 4028289, 6480291, 49682231, 149046693]

約数ペア:

[(1, 149046693), (3, 49682231), (23, 6480291), (37, 4028289), (69, 2160097), (79, 1886667), (111, 1342763), (237, 628889), (739, 201687), (851, 175143), (1817, 82029), (2217, 67229), (2553, 58381), (2923, 50991), (5451, 27343), (8769, 16997)]