63936849

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 93339648

約数和(自身を除く): 29402799

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 421, 713, 1263, 1633, 2139, 2201, 4899, 6603, 9683, 13051, 29049, 29891, 39153, 50623, 89673, 151869, 300173, 687493, 900519, 926621, 2062479, 2779863, 21312283, 63936849]

約数ペア:

[(1, 63936849), (3, 21312283), (23, 2779863), (31, 2062479), (69, 926621), (71, 900519), (93, 687493), (213, 300173), (421, 151869), (713, 89673), (1263, 50623), (1633, 39153), (2139, 29891), (2201, 29049), (4899, 13051), (6603, 9683)]