161258241

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{25391}}^1$

素因数の和:25496

約数の個数: 16

約数和(自身を含む): 225480960

約数和(自身を除く): 64222719

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 25391, 76173, 736339, 1853543, 2209017, 5560629, 53752747, 161258241]

約数ペア:

[(1, 161258241), (3, 53752747), (29, 5560629), (73, 2209017), (87, 1853543), (219, 736339), (2117, 76173), (6351, 25391)]