160772661

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44771}}^1$

素因数の和:44806

約数の個数: 32

約数和(自身を含む): 286540800

約数和(自身を除く): 125768139

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 44771, 134313, 313397, 402939, 850649, 940191, 1208817, 2551947, 2820573, 5954543, 7655841, 8461719, 17863629, 22967523, 53590887, 160772661]

約数ペア:

[(1, 160772661), (3, 53590887), (7, 22967523), (9, 17863629), (19, 8461719), (21, 7655841), (27, 5954543), (57, 2820573), (63, 2551947), (133, 1208817), (171, 940191), (189, 850649), (399, 402939), (513, 313397), (1197, 134313), (3591, 44771)]