148900353

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{37123}}^1$

素因数の和:37324

約数の個数: 16

約数和(自身を含む): 228089856

約数和(自身を除く): 79189503

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 37123, 111369, 259861, 779583, 7090493, 21271479, 49633451, 148900353]

約数ペア:

[(1, 148900353), (3, 49633451), (7, 21271479), (21, 7090493), (191, 779583), (573, 259861), (1337, 111369), (4011, 37123)]