157020237003

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1\times {\mathrm{23371}}^1$

素因数の和:24535

約数の個数: 32

約数和(自身を含む): 240142999552

約数和(自身を除く): 83122762549

約数列:

[1, 3, 7, 21, 463, 691, 1389, 2073, 3241, 4837, 9723, 14511, 23371, 70113, 163597, 319933, 490791, 959799, 2239531, 6718593, 10820773, 16149361, 32462319, 48448083, 75745411, 113045527, 227236233, 339136581, 7477154143, 22431462429, 52340079001, 157020237003]

約数ペア:

[(1, 157020237003), (3, 52340079001), (7, 22431462429), (21, 7477154143), (463, 339136581), (691, 227236233), (1389, 113045527), (2073, 75745411), (3241, 48448083), (4837, 32462319), (9723, 16149361), (14511, 10820773), (23371, 6718593), (70113, 2239531), (163597, 959799), (319933, 490791)]