170848209

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18617}}^1$

素因数の和:18669

約数の個数: 32

約数和(自身を含む): 285972480

約数和(自身を除く): 115124271

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 18617, 55851, 130319, 353723, 390957, 428191, 1061169, 1284573, 2476061, 2997337, 7428183, 8135629, 8992011, 24406887, 56949403, 170848209]

約数ペア:

[(1, 170848209), (3, 56949403), (7, 24406887), (19, 8992011), (21, 8135629), (23, 7428183), (57, 2997337), (69, 2476061), (133, 1284573), (161, 1061169), (399, 428191), (437, 390957), (483, 353723), (1311, 130319), (3059, 55851), (9177, 18617)]