166879191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 81330729

約数列:

[1, 3, 17, 23, 51, 69, 113, 339, 391, 1173, 1259, 1921, 2599, 3777, 5763, 7797, 21403, 28957, 44183, 64209, 86871, 132549, 142267, 426801, 492269, 1476807, 2418539, 3272141, 7255617, 9816423, 55626397, 166879191]

約数ペア:

[(1, 166879191), (3, 55626397), (17, 9816423), (23, 7255617), (51, 3272141), (69, 2418539), (113, 1476807), (339, 492269), (391, 426801), (1173, 142267), (1259, 132549), (1921, 86871), (2599, 64209), (3777, 44183), (5763, 28957), (7797, 21403)]