30107727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 49602560

約数和(自身を除く): 19494833

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 2767, 3627, 8301, 10881, 24903, 35971, 74709, 85777, 107913, 257331, 323739, 771993, 971217, 1115101, 2315979, 3345303, 10035909, 30107727]

約数ペア:

[(1, 30107727), (3, 10035909), (9, 3345303), (13, 2315979), (27, 1115101), (31, 971217), (39, 771993), (93, 323739), (117, 257331), (279, 107913), (351, 85777), (403, 74709), (837, 35971), (1209, 24903), (2767, 10881), (3627, 8301)]