53045013

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 83655936

約数和(自身を除く): 30610923

約数列:

[1, 3, 7, 21, 37, 111, 233, 259, 293, 699, 777, 879, 1631, 2051, 4893, 6153, 8621, 10841, 25863, 32523, 60347, 68269, 75887, 181041, 204807, 227661, 477883, 1433649, 2525953, 7577859, 17681671, 53045013]

約数ペア:

[(1, 53045013), (3, 17681671), (7, 7577859), (21, 2525953), (37, 1433649), (111, 477883), (233, 227661), (259, 204807), (293, 181041), (699, 75887), (777, 68269), (879, 60347), (1631, 32523), (2051, 25863), (4893, 10841), (6153, 8621)]