189741513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5717}}^1$

素因数の和:5793

約数の個数: 32

約数和(自身を含む): 292029696

約数和(自身を除く): 102288183

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 851, 897, 1443, 2553, 5717, 11063, 17151, 33189, 74321, 131491, 211529, 222963, 394473, 634587, 1709383, 2749877, 4865167, 5128149, 8249631, 14595501, 63247171, 189741513]

約数ペア:

[(1, 189741513), (3, 63247171), (13, 14595501), (23, 8249631), (37, 5128149), (39, 4865167), (69, 2749877), (111, 1709383), (299, 634587), (481, 394473), (851, 222963), (897, 211529), (1443, 131491), (2553, 74321), (5717, 33189), (11063, 17151)]