180250353

素因数分解:

$3^8\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 274445808

約数和(自身を除く): 94195455

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 331, 729, 747, 993, 2187, 2241, 2979, 6561, 6723, 8937, 20169, 26811, 27473, 60507, 80433, 82419, 181521, 241299, 247257, 544563, 723897, 741771, 2171691, 2225313, 6675939, 20027817, 60083451, 180250353]

約数ペア:

[(1, 180250353), (3, 60083451), (9, 20027817), (27, 6675939), (81, 2225313), (83, 2171691), (243, 741771), (249, 723897), (331, 544563), (729, 247257), (747, 241299), (993, 181521), (2187, 82419), (2241, 80433), (2979, 60507), (6561, 27473), (6723, 26811), (8937, 20169)]