151520274

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{121997}}^1$

素因数の和:122031

約数の個数: 32

約数和(自身を含む): 351354240

約数和(自身を除く): 199833966

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 121997, 243994, 365991, 731982, 1097973, 2195946, 2805931, 3293919, 5611862, 6587838, 8417793, 16835586, 25253379, 50506758, 75760137, 151520274]

約数ペア:

[(1, 151520274), (2, 75760137), (3, 50506758), (6, 25253379), (9, 16835586), (18, 8417793), (23, 6587838), (27, 5611862), (46, 3293919), (54, 2805931), (69, 2195946), (138, 1097973), (207, 731982), (414, 365991), (621, 243994), (1242, 121997)]